dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-11-19 20:08:28 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

pnmdec.c: use snprintf instead of sprintf

Browse Source 
this is consistent with the rest of the example code

Change-Id: Id4c02e16be84fbe21ddc74c9049d8cbda2d875a8
This commit is contained in:
James Zern 2022-11-15 17:10:26 -08:00
parent 3f73e8f7ac
commit fad0ece7ed
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
imageio/pnmdec.c
View File

@ -20,6 +20,10 @@
#include "webp/encode.h"
#include "./imageio_util.h"
#if defined(_MSC_VER) && _MSC_VER < 1900
#define snprintf _snprintf
#endif
typedef enum {
WIDTH_FLAG = 1 << 0,
HEIGHT_FLAG = 1 << 1,
@ -111,8 +115,9 @@ static size_t ReadPAMFields(PNMInfo* const info, size_t off) {
break;
} else {
static const char kEllipsis[] = " ...";
const size_t kLen = strlen(kEllipsis) + 1; // +1 = trailing \0
int i;
if (out_size > 20) sprintf(out + 20 - strlen(kEllipsis), kEllipsis);
if (out_size > 20) snprintf(out + 20 - kLen, kLen, kEllipsis);
for (i = 0; i < (int)strlen(out); ++i) {
// isprint() might trigger a "char-subscripts" warning if given a char.
if (!isprint((int)out[i])) out[i] = ' ';