Mercurial > hg > th-libs
comparison th_string.c @ 260:ab18ebbb5529
Check for NULL fmt.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Wed, 17 Feb 2016 12:59:51 +0200 |
| parents | 855f8dc6f123 |
| children | e459a28ee1be |
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| 259:33652234f162 | 260:ab18ebbb5529 |
|---|---|
| 450 */ | 450 */ |
| 451 char *th_strdup_vprintf(const char *fmt, va_list args) | 451 char *th_strdup_vprintf(const char *fmt, va_list args) |
| 452 { | 452 { |
| 453 int size = 64; | 453 int size = 64; |
| 454 char *buf, *tmp; | 454 char *buf, *tmp; |
| 455 | |
| 456 if (fmt == NULL) | |
| 457 return NULL; | |
| 455 | 458 |
| 456 if ((buf = th_malloc(size)) == NULL) | 459 if ((buf = th_malloc(size)) == NULL) |
| 457 return NULL; | 460 return NULL; |
| 458 | 461 |
| 459 while (1) | 462 while (1) |