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| author | H. Peter Anvin <hpa@zytor.com> | 2004-10-21 23:02:35 +0000 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2004-10-21 23:02:35 +0000 |
| commit | fef33f265ac6f9110ab9922c636624870a078481 (patch) | |
| tree | ad288f16e1649b518409d6f021672c4ebe981f77 | |
| parent | b4c9bd471a0c736e15bb576314808d7495000352 (diff) | |
| download | klibc-fef33f265ac6f9110ab9922c636624870a078481.tar.gz | |
Fix off-by-one error in (v)asprintf()klibc-0.190
| -rw-r--r-- | klibc/asprintf.c | 4 | ||||
| -rw-r--r-- | klibc/vasprintf.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/klibc/asprintf.c b/klibc/asprintf.c index 457d34bb15c14..6002b576e1ac3 100644 --- a/klibc/asprintf.c +++ b/klibc/asprintf.c @@ -16,10 +16,10 @@ int asprintf(char **bufp, const char *format, ...) va_start(ap, format); va_copy(ap1, ap); - bytes = vsnprintf(NULL, 0, format, ap1); + bytes = vsnprintf(NULL, 0, format, ap1) + 1; va_end(ap1); - *bufp = p = malloc(bytes+1); + *bufp = p = malloc(bytes); if ( !p ) return -1; diff --git a/klibc/vasprintf.c b/klibc/vasprintf.c index 5066dbbfaf984..657bfdc3ef683 100644 --- a/klibc/vasprintf.c +++ b/klibc/vasprintf.c @@ -14,10 +14,10 @@ int vasprintf(char **bufp, const char *format, va_list ap) va_copy(ap1, ap); - bytes = vsnprintf(NULL, 0, format, ap1); + bytes = vsnprintf(NULL, 0, format, ap1) + 1; va_end(ap1); - *bufp = p = malloc(bytes+1); + *bufp = p = malloc(bytes); if ( !p ) return -1; |