diff options
Diffstat (limited to 'openbsd-compat/bsd-asprintf.c')
-rw-r--r-- | openbsd-compat/bsd-asprintf.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/openbsd-compat/bsd-asprintf.c b/openbsd-compat/bsd-asprintf.c index 67480139e..00fa0dfd8 100644 --- a/openbsd-compat/bsd-asprintf.c +++ b/openbsd-compat/bsd-asprintf.c | |||
@@ -39,7 +39,8 @@ | |||
39 | 39 | ||
40 | #define INIT_SZ 128 | 40 | #define INIT_SZ 128 |
41 | 41 | ||
42 | int vasprintf(char **str, const char *fmt, va_list ap) | 42 | int |
43 | vasprintf(char **str, const char *fmt, va_list ap) | ||
43 | { | 44 | { |
44 | int ret = -1; | 45 | int ret = -1; |
45 | va_list ap2; | 46 | va_list ap2; |
@@ -53,7 +54,7 @@ int vasprintf(char **str, const char *fmt, va_list ap) | |||
53 | ret = vsnprintf(string, INIT_SZ, fmt, ap2); | 54 | ret = vsnprintf(string, INIT_SZ, fmt, ap2); |
54 | if (ret >= 0 && ret < INIT_SZ) { /* succeeded with initial alloc */ | 55 | if (ret >= 0 && ret < INIT_SZ) { /* succeeded with initial alloc */ |
55 | *str = string; | 56 | *str = string; |
56 | } else if (ret == INT_MAX) { /* shouldn't happen */ | 57 | } else if (ret == INT_MAX || ret < 0) { /* Bad length */ |
57 | goto fail; | 58 | goto fail; |
58 | } else { /* bigger than initial, realloc allowing for nul */ | 59 | } else { /* bigger than initial, realloc allowing for nul */ |
59 | len = (size_t)ret + 1; | 60 | len = (size_t)ret + 1; |