diff options
Diffstat (limited to 'src/format.c')
| -rw-r--r-- | src/format.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/format.c b/src/format.c index 25c09d6..e924c6a 100644 --- a/src/format.c +++ b/src/format.c @@ -7,6 +7,7 @@ * General Public License as published by the Free Software Foundation; * either version 2.1 or (at your option) any later version. */ +#include <assert.h> #include <errno.h> #include <stdbool.h> #include <stddef.h> @@ -681,6 +682,7 @@ EXPORT_SYMBOL ssize_t HXformat3_aprintf(const struct HXformat_map *blk, out: ret = -errno; HXmc_free(out); + *resultp = nullptr; return ret; } @@ -716,7 +718,7 @@ EXPORT_SYMBOL int HXformat_sprintf(const struct HXformat_map *ftable, EXPORT_SYMBOL ssize_t HXformat3_sprintf(const struct HXformat_map *ftable, char *dest, size_t size, const char *fmt) { - hxmc_t *str; + hxmc_t *str = nullptr; ssize_t ret; if ((ret = HXformat_aprintf(ftable, &str, fmt)) < 0) @@ -725,6 +727,7 @@ EXPORT_SYMBOL ssize_t HXformat3_sprintf(const struct HXformat_map *ftable, *dest = '\0'; return 0; } + assert(str != nullptr); strncpy(dest, str, size); size_t xl = strlen(dest); HXmc_free(str); |