replace HUGE_STRING with 8192 or STR_COMMAND

diff --git a/alias.c b/alias.c
index 986cc45f6dee6295435603b2b590c43e3b0bcebe..8cd5afa8372b3898881c39c7f0700c7620c32f23 100644 (file)
--- a/alias.c
+++ b/alias.c
@@ -599,7 +599,7 @@ int mutt_alias_complete(char *buf, size_t buflen)
 {
   struct Alias *a = NULL, *tmp = NULL;
   struct AliasList a_list = TAILQ_HEAD_INITIALIZER(a_list);
-  char bestname[HUGE_STRING] = { 0 };
+  char bestname[8192] = { 0 };
 
   if (buf[0] != 0) /* avoid empty string as strstr argument */
   {

diff --git a/commands.c b/commands.c
index 70ecc3b86757027132719d726f2df6104bc50399..5c66a37706e7f5c5065ed067e7fb4ba4e80e1c2c 100644 (file)
--- a/commands.c
+++ b/commands.c
@@ -339,7 +339,7 @@ int mutt_display_message(struct Email *cur)
   {
     int r;
 
-    char cmd[HUGE_STRING];
+    char cmd[STR_COMMAND];
     mutt_endwin();
     snprintf(cmd, sizeof(cmd), "%s %s", NONULL(C_Pager), tempfile);
     r = mutt_system(cmd);
@@ -374,7 +374,7 @@ void ci_bounce_message(struct Mailbox *m, struct EmailList *el)
 
   char prompt[128];
   char scratch[128];
-  char buf[HUGE_STRING] = { 0 };
+  char buf[8192] = { 0 };
   struct Address *addr = NULL;
   char *err = NULL;
   int rc;

diff --git a/compose.c b/compose.c
index 3a6a39451a06873035e92c26c38b549dfde94fd2..e237fb822121a6e80da274dabaf296700f4a8b58 100644 (file)
--- a/compose.c
+++ b/compose.c
@@ -519,7 +519,7 @@ static void draw_envelope(struct Email *msg, char *fcc)
  */
 static void edit_address_list(int line, struct Address **addr)
 {
-  char buf[HUGE_STRING] = ""; /* needs to be large for alias expansion */
+  char buf[8192] = ""; /* needs to be large for alias expansion */
   char *err = NULL;
 
   mutt_addrlist_to_local(*addr);

diff --git a/compress.c b/compress.c
index 9e21ea8bf1b9465ba06e2d967723f8dabaa86306..1153d41f6348efee7dfb3df92feff88f296236e0 100644 (file)
--- a/compress.c
+++ b/compress.c
@@ -325,7 +325,7 @@ static void expand_command_str(const struct Mailbox *m, const char *cmd, char *b
 static int execute_command(struct Mailbox *m, const char *command, const char *progress)
 {
   int rc = 1;
-  char sys_cmd[HUGE_STRING];
+  char sys_cmd[STR_COMMAND];
 
   if (!m || !command || !progress)
     return 0;

diff --git a/config/address.c b/config/address.c
index fc3930bb28e618ecf68b6b0e4695c556bcdcc1f8..37a755dd019a68aa9ff6f0f675a16b6fd90ad46d 100644 (file)
--- a/config/address.c
+++ b/config/address.c
@@ -115,7 +115,7 @@ static int address_string_get(const struct ConfigSet *cs, void *var,
   if (!cs || !cdef)
     return CSR_ERR_CODE; /* LCOV_EXCL_LINE */
 
-  char tmp[HUGE_STRING] = "";
+  char tmp[8192] = "";
   const char *str = NULL;
 
   if (var)

diff --git a/copy.c b/copy.c
index a9a45779b9ed0c4833710f1fc35b0e5bea9950c0..52c1a5ebc70b349e90816a08d893c75d406c7924 100644 (file)
--- a/copy.c
+++ b/copy.c
@@ -945,7 +945,7 @@ static int copy_delete_attach(struct Body *b, FILE *fpin, FILE *fpout, char *dat
  */
 static void format_address_header(char **h, struct Address *a)
 {
-  char buf[HUGE_STRING];
+  char buf[8192];
   char cbuf[256];
   char c2buf[256];
   char *p = NULL;

diff --git a/curs_lib.c b/curs_lib.c
index f80249e8ef80fb8f84ac9fb6fc2cb748fc3e500e..df8e6ba6a6d495d5fffc244d3fcce5e8c6f5b285 100644 (file)
--- a/curs_lib.c
+++ b/curs_lib.c
@@ -307,7 +307,7 @@ int mutt_get_field_unbuffered(const char *msg, char *buf, size_t buflen, int fla
  */
 void mutt_edit_file(const char *editor, const char *file)
 {
-  char cmd[HUGE_STRING];
+  char cmd[STR_COMMAND];
 
   mutt_endwin();
   mutt_file_expand_fmt_quote(cmd, sizeof(cmd), editor, file);

diff --git a/edit.c b/edit.c
index 8b3c73a4915eacc92a1bdfe05bf7a2e450a0da48..ae4f27c049b56bf63e27b626bec50c312cbe71f7 100644 (file)
--- a/edit.c
+++ b/edit.c
@@ -92,7 +92,7 @@ static char *EditorHelp2 =
 static char **be_snarf_data(FILE *f, char **buf, int *bufmax, int *buflen,
                             LOFF_T offset, int bytes, int prefix)
 {
-  char tmp[HUGE_STRING];
+  char tmp[8192];
   char *p = tmp;
   int tmplen = sizeof(tmp);
 
@@ -266,7 +266,7 @@ static char **be_include_messages(char *msg, char **buf, int *bufmax,
  */
 static void be_print_header(struct Envelope *env)
 {
-  char tmp[HUGE_STRING];
+  char tmp[8192];
 
   if (env->to)
   {
@@ -308,7 +308,7 @@ static void be_print_header(struct Envelope *env)
  */
 static void be_edit_header(struct Envelope *e, bool force)
 {
-  char tmp[HUGE_STRING];
+  char tmp[8192];
 
   mutt_window_move(MuttMessageWindow, 0, 0);
 

diff --git a/email/address.c b/email/address.c
index f49ecbb71d4791ad209d5c0eb550a0edaa62cd85..1a261b504918595b40624be98bbce856b657a687 100644 (file)
--- a/email/address.c
+++ b/email/address.c
@@ -633,7 +633,7 @@ struct Address *mutt_addr_parse_list2(struct Address *p, const char *s)
   const char *q = strpbrk(s, "\"<>():;,\\");
   if (!q)
   {
-    char tmp[HUGE_STRING];
+    char tmp[8192];
 
     mutt_str_strfcpy(tmp, s, sizeof(tmp));
     char *r = tmp;

diff --git a/handler.c b/handler.c
index a722d2a0cc5dabae0f5e4007b17a86c9bc8ec30b..1d992a030561e262c71fc19ad82a6a3d48610949 100644 (file)
--- a/handler.c
+++ b/handler.c
@@ -529,7 +529,7 @@ static int autoview_handler(struct Body *a, struct State *s)
   struct Rfc1524MailcapEntry *entry = rfc1524_new_entry();
   char buffer[1024];
   char type[256];
-  char command[HUGE_STRING];
+  char command[STR_COMMAND];
   char tempfile[PATH_MAX] = "";
   char *fname = NULL;
   FILE *fpin = NULL;

diff --git a/hook.c b/hook.c
index 7ce344a34f02528a2f192575f220ff37dd2088b3..49341592053b90810ca8d8d41bc8759629c3221b 100644 (file)
--- a/hook.c
+++ b/hook.c
@@ -167,7 +167,7 @@ enum CommandResult mutt_parse_hook(struct Buffer *buf, struct Buffer *s,
            !(data & (MUTT_CHARSET_HOOK | MUTT_ICONV_HOOK | MUTT_ACCOUNT_HOOK)) &&
            (!WithCrypto || !(data & MUTT_CRYPT_HOOK)))
   {
-    char tmp[HUGE_STRING];
+    char tmp[8192];
 
     /* At this stage remain only message-hooks, reply-hooks, send-hooks,
      * send2-hooks, save-hooks, and fcc-hooks: All those allowing full

diff --git a/imap/util.c b/imap/util.c
index 95d2472eaaf7b59987beda164ead7b26fc7916ef..038fa7f66ff1ddbaf3b432152e3a4950dbd66cc5 100644 (file)
--- a/imap/util.c
+++ b/imap/util.c
@@ -532,7 +532,7 @@ int imap_hcache_store_uid_seqset(struct ImapMboxData *mdata)
 
   struct Buffer *b = mutt_buffer_new();
   /* The seqset is likely large.  Preallocate to reduce reallocs */
-  mutt_buffer_increase_size(b, HUGE_STRING);
+  mutt_buffer_increase_size(b, 8192);
   imap_msn_index_to_uid_seqset(b, mdata);
 
   size_t seqset_size = b->dptr - b->data;

diff --git a/mbox/mbox.c b/mbox/mbox.c
index c8a2d637bed62c8b257cd76b0bc0aa050270326d..37c325443196e2aaef5af755303aa17a4ba3c53f 100644 (file)
--- a/mbox/mbox.c
+++ b/mbox/mbox.c
@@ -188,7 +188,7 @@ static int mmdf_parse_mailbox(struct Mailbox *m)
   if (!adata)
     return -1;
 
-  char buf[HUGE_STRING];
+  char buf[8192];
   char return_path[1024];
   int count = 0;
   int lines;
@@ -354,7 +354,7 @@ static int mbox_parse_mailbox(struct Mailbox *m)
     return -1;
 
   struct stat sb;
-  char buf[HUGE_STRING], return_path[256];
+  char buf[8192], return_path[256];
   struct Email *e_cur = NULL;
   time_t t;
   int count = 0, lines = 0;

diff --git a/mutt/path.c b/mutt/path.c
index ec51970e751cf55f0717eabf58ac9a3e00ea4fda..f236be2c174bbcfdf9b6a9bf0071c8d3e616d7eb 100644 (file)
--- a/mutt/path.c
+++ b/mutt/path.c
@@ -535,7 +535,7 @@ bool mutt_path_abbr_folder(char *buf, size_t buflen, const char *folder)
  */
 char *mutt_path_escape(const char *src)
 {
-  static char dest[HUGE_STRING];
+  static char dest[STR_COMMAND];
   char *destp = dest;
   int destsize = 0;
 

diff --git a/mutt/string2.h b/mutt/string2.h
index adf581f5cabba0c08d2792647bf15283ed2b7ecb..5f935cfab78c824a7f5b50d7841fc0f7edf205bf 100644 (file)
--- a/mutt/string2.h
+++ b/mutt/string2.h
@@ -31,7 +31,7 @@
 #include <stdbool.h>
 #include <stdio.h>
 
-#define HUGE_STRING  8192
+#define STR_COMMAND 8192  ///< Enough space for a long command line
 
 #define NONULL(x) (x ? x : "")
 #define ISSPACE(c) isspace((unsigned char) c)

diff --git a/mutt_attach.c b/mutt_attach.c
index 1f3dd561045e9b929ed0e540f250ca7a69ec7089..7aac87d3bcec651046a61076d35ee22274bfbc54 100644 (file)
--- a/mutt_attach.c
+++ b/mutt_attach.c
@@ -111,7 +111,7 @@ int mutt_get_tmp_attachment(struct Body *a)
 int mutt_compose_attachment(struct Body *a)
 {
   char type[256];
-  char command[HUGE_STRING];
+  char command[STR_COMMAND];
   char newfile[PATH_MAX] = "";
   struct Rfc1524MailcapEntry *entry = rfc1524_new_entry();
   bool unlink_newfile = false;
@@ -248,7 +248,7 @@ bailout:
 int mutt_edit_attachment(struct Body *a)
 {
   char type[256];
-  char command[HUGE_STRING];
+  char command[STR_COMMAND];
   char newfile[PATH_MAX] = "";
   struct Rfc1524MailcapEntry *entry = rfc1524_new_entry();
   bool unlink_newfile = false;
@@ -387,7 +387,7 @@ int mutt_view_attachment(FILE *fp, struct Body *a, int flag, struct Email *e,
   bool use_pipe = false;
   bool use_pager = true;
   char type[256];
-  char command[HUGE_STRING];
+  char command[STR_COMMAND];
   char descrip[256];
   char *fname = NULL;
   struct Rfc1524MailcapEntry *entry = NULL;
@@ -801,7 +801,7 @@ int mutt_save_attachment(FILE *fp, struct Body *m, char *path, int flags, struct
     {
       /* message type attachments are written to mail folders. */
 
-      char buf[HUGE_STRING];
+      char buf[8192];
       struct Message *msg = NULL;
       int chflags = 0;
       int r = -1;
@@ -1026,7 +1026,7 @@ int mutt_print_attachment(FILE *fp, struct Body *a)
 
   if (rfc1524_mailcap_lookup(a, type, NULL, MUTT_PRINT))
   {
-    char command[HUGE_STRING];
+    char command[STR_COMMAND];
     int piped = false;
 
     mutt_debug(LL_DEBUG2, "Using mailcap...\n");

diff --git a/ncrypt/crypt_gpgme.c b/ncrypt/crypt_gpgme.c
index da47222d07bd24106b37bb7227adaa7826e42c73..1ea55ab96760beb98d990faef35c212b1128a80f 100644 (file)
--- a/ncrypt/crypt_gpgme.c
+++ b/ncrypt/crypt_gpgme.c
@@ -2606,7 +2606,7 @@ static int line_compare(const char *a, size_t n, const char *b)
 static int pgp_check_traditional_one_body(FILE *fp, struct Body *b)
 {
   char tempfile[PATH_MAX];
-  char buf[HUGE_STRING];
+  char buf[8192];
   FILE *tfp = NULL;
 
   bool sgn = false;
@@ -2800,7 +2800,7 @@ leave:
  */
 static void copy_clearsigned(gpgme_data_t data, struct State *s, char *charset)
 {
-  char buf[HUGE_STRING];
+  char buf[8192];
   bool complete, armor_header;
   FILE *fp = NULL;
 
@@ -2862,7 +2862,7 @@ int pgp_gpgme_application_handler(struct Body *m, struct State *s)
   bool clearsign = false;
   long bytes;
   LOFF_T last_pos;
-  char buf[HUGE_STRING];
+  char buf[8192];
   FILE *pgpout = NULL;
 
   gpgme_error_t err = 0;

diff --git a/ncrypt/pgp.c b/ncrypt/pgp.c
index 6d06e16985cf042be7c0f91a3ad9ba997c6397ce..f723a2c9663a81d5f4aaf86ee3891bd926ed17db 100644 (file)
--- a/ncrypt/pgp.c
+++ b/ncrypt/pgp.c
@@ -414,7 +414,7 @@ static int pgp_check_decryption_okay(FILE *fpin)
  */
 static void pgp_copy_clearsigned(FILE *fpin, struct State *s, char *charset)
 {
-  char buf[HUGE_STRING];
+  char buf[8192];
   bool complete, armor_header;
 
   rewind(fpin);
@@ -473,7 +473,7 @@ int pgp_class_application_handler(struct Body *m, struct State *s)
   int c = 1;
   long bytes;
   LOFF_T last_pos, offset;
-  char buf[HUGE_STRING];
+  char buf[8192];
   char tmpfname[PATH_MAX];
   FILE *pgpout = NULL, *pgpin = NULL, *pgperr = NULL;
   FILE *tmpfp = NULL;
@@ -789,7 +789,7 @@ out:
 static int pgp_check_traditional_one_body(FILE *fp, struct Body *b)
 {
   char tempfile[PATH_MAX];
-  char buf[HUGE_STRING];
+  char buf[8192];
   FILE *tfp = NULL;
 
   bool sgn = false;

diff --git a/ncrypt/pgpinvoke.c b/ncrypt/pgpinvoke.c
index 4ae05fa30eafc27cb329c9f4a04c89387e38a8eb..a0a73e0c0a5150b0fb08803b5f04038760262b2f 100644 (file)
--- a/ncrypt/pgpinvoke.c
+++ b/ncrypt/pgpinvoke.c
@@ -211,7 +211,7 @@ static pid_t pgp_invoke(FILE **pgpin, FILE **pgpout, FILE **pgperr, int pgpinfd,
                         const char *sig_fname, const char *ids, const char *format)
 {
   struct PgpCommandContext cctx = { 0 };
-  char cmd[HUGE_STRING];
+  char cmd[STR_COMMAND];
 
   if (!format || !*format)
     return (pid_t) -1;
@@ -399,7 +399,7 @@ pid_t pgp_invoke_traditional(FILE **pgpin, FILE **pgpout, FILE **pgperr,
 void pgp_class_invoke_import(const char *fname)
 {
   char tmp_fname[PATH_MAX + 128];
-  char cmd[HUGE_STRING];
+  char cmd[STR_COMMAND];
   struct PgpCommandContext cctx = { 0 };
 
   mutt_file_quote_filename(fname, tmp_fname, sizeof(tmp_fname));
@@ -421,7 +421,7 @@ void pgp_class_invoke_getkeys(struct Address *addr)
 {
   char buf[PATH_MAX];
   char tmp[1024];
-  char cmd[HUGE_STRING];
+  char cmd[STR_COMMAND];
   int devnull;
 
   char *personal = NULL;
@@ -524,7 +524,7 @@ pid_t pgp_invoke_list_keys(FILE **pgpin, FILE **pgpout, FILE **pgperr,
                            int pgpinfd, int pgpoutfd, int pgperrfd,
                            enum PgpRing keyring, struct ListHead *hints)
 {
-  char quoted[HUGE_STRING];
+  char quoted[STR_COMMAND];
 
   struct Buffer *uids = mutt_buffer_pool_get();
 

diff --git a/ncrypt/pgpmicalg.c b/ncrypt/pgpmicalg.c
index 871a3050f200d64ab369435db6e4c7f3a5f08dd6..16025b30711666e91ba9681a9bf303be20085841 100644 (file)
--- a/ncrypt/pgpmicalg.c
+++ b/ncrypt/pgpmicalg.c
@@ -67,7 +67,7 @@ static const char *pgp_hash_to_micalg(short id)
  */
 static void pgp_dearmor(FILE *in, FILE *out)
 {
-  char line[HUGE_STRING];
+  char line[8192];
   LOFF_T start;
   LOFF_T end;
   char *r = NULL;

diff --git a/ncrypt/smime.c b/ncrypt/smime.c
index b7375c079202b97556b2cac7a3ff3ade3407bc3c..df567fd61340b0a15e69c66bb2583c332023dd5d 100644 (file)
--- a/ncrypt/smime.c
+++ b/ncrypt/smime.c
@@ -386,7 +386,7 @@ static pid_t smime_invoke(FILE **smimein, FILE **smimeout, FILE **smimeerr,
                           const char *intermediates, const char *format)
 {
   struct SmimeCommandContext cctx = { 0 };
-  char cmd[HUGE_STRING];
+  char cmd[STR_COMMAND];
 
   if (!format || !*format)
     return (pid_t) -1;
@@ -2140,7 +2140,7 @@ static struct Body *smime_handle_entity(struct Body *m, struct State *s, FILE *o
       return NULL;
     }
   }
-  char buf[HUGE_STRING];
+  char buf[8192];
   while (fgets(buf, sizeof(buf) - 1, smimeout))
   {
     const size_t len = mutt_str_strlen(buf);

diff --git a/nntp/newsrc.c b/nntp/newsrc.c
index f807667084e66743cc9c32601ad742ea2c57788a..760ba8b73e5d7a02d4665dd822b1c3562875cda5 100644 (file)
--- a/nntp/newsrc.c
+++ b/nntp/newsrc.c
@@ -573,7 +573,7 @@ int nntp_add_group(char *line, void *data)
   struct NntpAccountData *adata = data;
   struct NntpMboxData *mdata = NULL;
   char group[1024] = "";
-  char desc[HUGE_STRING] = "";
+  char desc[8192] = "";
   char mod;
   anum_t first, last;
 
@@ -611,7 +611,7 @@ int nntp_add_group(char *line, void *data)
  */
 static int active_get_cache(struct NntpAccountData *adata)
 {
-  char buf[HUGE_STRING];
+  char buf[8192];
   char file[PATH_MAX];
   time_t t;
 

diff --git a/nntp/nntp.c b/nntp/nntp.c
index 56a106e9839ae7c0d1902fd14221143f7e56a9dc..f9a881dfc1a3ad0eafb281d9626943100d48d5dc 100644 (file)
--- a/nntp/nntp.c
+++ b/nntp/nntp.c
@@ -1257,7 +1257,7 @@ static int nntp_fetch_headers(struct Mailbox *m, void *hc, anum_t first, anum_t
   struct NntpMboxData *mdata = m->mdata;
   struct FetchCtx fc;
   struct Email *e = NULL;
-  char buf[HUGE_STRING];
+  char buf[8192];
   int rc = 0;
   anum_t current;
   anum_t first_over = first;
@@ -2442,7 +2442,7 @@ static int nntp_mbox_open(struct Mailbox *m)
   if (!m || !m->account)
     return -1;
 
-  char buf[HUGE_STRING];
+  char buf[8192];
   char server[1024];
   char *group = NULL;
   int rc;

diff --git a/query.c b/query.c
index cadc7626c0e818c486d7934c8403fd0c207c9b5d..d1678c537004ace1550f7447d2f403139b8a638c 100644 (file)
--- a/query.c
+++ b/query.c
@@ -137,7 +137,7 @@ static struct Query *run_query(char *s, int quiet)
   FILE *fp = NULL;
   struct Query *first = NULL;
   struct Query *cur = NULL;
-  char cmd[HUGE_STRING];
+  char cmd[STR_COMMAND];
   char *buf = NULL;
   size_t buflen;
   int dummy = 0;

diff --git a/recvcmd.c b/recvcmd.c
index 27f7e9fdc4bab9410c66bdb60ec42d9f7a770164..2955ad42b7e63a5cef11cc529310e9fdaae984a6 100644 (file)
--- a/recvcmd.c
+++ b/recvcmd.c
@@ -167,7 +167,7 @@ void mutt_attach_bounce(struct Mailbox *m, FILE *fp, struct AttachCtx *actx, str
     return;
 
   char prompt[256];
-  char buf[HUGE_STRING];
+  char buf[8192];
   char *err = NULL;
   struct Address *addr = NULL;
   int ret = 0;

diff --git a/remailer.c b/remailer.c
index 1af5e617f1b6219028d69bbad6d9ba2a9a02855c..2e6d1ddf7e4fea0473c714c8571a59170468efdf 100644 (file)
--- a/remailer.c
+++ b/remailer.c
@@ -167,8 +167,8 @@ static struct Remailer **mix_type2_list(size_t *l)
   pid_t mm_pid;
   int devnull;
 
-  char cmd[HUGE_STRING];
-  char line[HUGE_STRING];
+  char cmd[STR_COMMAND];
+  char line[8192];
   char *t = NULL;
 
   struct Remailer **type2_list = NULL, *p = NULL;

diff --git a/rfc1524.c b/rfc1524.c
index 756049aa4c79dfcc3f533be7a58167786bda23f2..cfa3c40fd1b2bf33ac5b8d1193ee10e18ffee2d7 100644 (file)
--- a/rfc1524.c
+++ b/rfc1524.c
@@ -74,7 +74,7 @@ int rfc1524_expand_command(struct Body *a, const char *filename,
 {
   int x = 0, y = 0;
   int needspipe = true;
-  char buf[HUGE_STRING];
+  char buf[STR_COMMAND];
   char type2[1024];
 
   mutt_str_strfcpy(type2, type, sizeof(type2));

diff --git a/send.c b/send.c
index aea7f252bfe0699d590074a3228aee9aaa5a5614..95f9c73126468e61e94502098881c6c353dde7f6 100644 (file)
--- a/send.c
+++ b/send.c
@@ -235,7 +235,7 @@ static struct Address *find_mailing_lists(struct Address *t, struct Address *c)
  */
 static int edit_address(struct Address **a, const char *field)
 {
-  char buf[HUGE_STRING];
+  char buf[8192];
   char *err = NULL;
   int idna_ok = 0;
 
@@ -267,7 +267,7 @@ static int edit_address(struct Address **a, const char *field)
  */
 static int edit_envelope(struct Envelope *en, int flags)
 {
-  char buf[HUGE_STRING];
+  char buf[8192];
 
 #ifdef USE_NNTP
   if (OptNewsSend)

diff --git a/sendlib.c b/sendlib.c
index 75eb6b363a0be7a5d9253833833ba86f824684ae..79713aa02bb2b204fda6d5402769bd4db594e75d 100644 (file)
--- a/sendlib.c
+++ b/sendlib.c
@@ -1558,7 +1558,7 @@ struct Body *mutt_make_message_attach(struct Mailbox *m, struct Email *e, bool a
 static void run_mime_type_query(struct Body *att)
 {
   FILE *fp, *fperr;
-  char cmd[HUGE_STRING];
+  char cmd[STR_COMMAND];
   char *buf = NULL;
   size_t buflen;
   int dummy = 0;
@@ -1881,7 +1881,7 @@ static int fold_one_header(FILE *fp, const char *tag, const char *value,
                            const char *pfx, int wraplen, int chflags)
 {
   const char *p = value;
-  char buf[HUGE_STRING] = "";
+  char buf[8192] = "";
   int first = 1, col = 0, l = 0;
   const bool display = (chflags & CH_DISPLAY);