From: Dmitry V. Levin <ldv@altlinux.org>
Date: Sat, 6 Jan 2018 01:45:16 +0000 (+0000)
Subject: v4l2.c: use xsprintf instead of sprintf
X-Git-Tag: v4.21~209
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=edf6792d2abfcc27561a8aeccbc6a3003b19e354;p=strace

v4l2.c: use xsprintf instead of sprintf

* v4l2.c: Include "xstring.h".
(print_v4l2_create_buffers): Replace sprintf with xsprintf.
---

diff --git a/v4l2.c b/v4l2.c
index 097b13ac..4a0cbdc4 100644
--- a/v4l2.c
+++ b/v4l2.c
@@ -58,6 +58,7 @@ typedef struct v4l2_standard struct_v4l2_standard;
 #include MPERS_DEFS
 
 #include "print_fields.h"
+#include "xstring.h"
 
 /* some historical constants */
 #ifndef V4L2_CID_HCENTER
@@ -975,7 +976,7 @@ print_v4l2_create_buffers(struct tcb *const tcp, const kernel_ulong_t arg)
 	if (syserror(tcp) || umove(tcp, arg, &b))
 		return RVAL_IOCTL_DECODED;
 
-	sprintf(outstr, fmt, b.index, b.count);
+	xsprintf(outstr, fmt, b.index, b.count);
 	tcp->auxstr = outstr;
 
 	return RVAL_IOCTL_DECODED | RVAL_STR;