MFB: Improved fix for #44242

diff --git a/ext/standard/metaphone.c b/ext/standard/metaphone.c
index 37e11ed0d7ee03814786b754622bf21a3bf1f349..40922ce2bc29ab7bdc6647c7177b391fa08021c0 100644 (file)
--- a/ext/standard/metaphone.c
+++ b/ext/standard/metaphone.c
@@ -145,7 +145,7 @@ static char Lookahead(char *word, int how_far) /* {{{ */
  * could be one though; or more too). */
 #define Phonize(c)     { \
                                                if (p_idx >= max_buffer_len) { \
-                                                       *phoned_word = erealloc(*phoned_word, max_buffer_len + 2); \
+                                                       *phoned_word = safe_erealloc(*phoned_word, 2, sizeof(char), max_buffer_len); \
                                                        max_buffer_len += 2; \
                                                } \
                                                (*phoned_word)[p_idx++] = c; \
@@ -153,7 +153,7 @@ static char Lookahead(char *word, int how_far) /* {{{ */
 /* Slap a null character on the end of the phoned word */
 #define End_Phoned_Word        { \
                                                        if (p_idx == max_buffer_len) { \
-                                                               *phoned_word = erealloc(*phoned_word, max_buffer_len + 1); \
+                                                               *phoned_word = safe_erealloc(*phoned_word, 1, sizeof(char), max_buffer_len); \
                                                        } \
                                                        (*phoned_word)[p_idx] = '\0'; \
                                                }