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| author | Nick Mathewson <nickm@torproject.org> | 2019-04-10 11:31:44 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2019-04-10 11:31:44 -0400 |
| commit | 3be1e26b8d27b9baa89549fff56fadd2894ec00f (patch) | |
| tree | 3f5c7dc1b9d6e0b4e1e536042d97a18a364e4f40 /src | |
| parent | 60c46c6cd01092ccc17d5e8bd15778fd93d30d77 (diff) | |
| parent | 412bcc5b2afcc965a6c8e6d09c3bda62df39bcc5 (diff) | |
| download | tor-3be1e26b8d27b9baa89549fff56fadd2894ec00f.tar.gz tor-3be1e26b8d27b9baa89549fff56fadd2894ec00f.zip | |
Merge branch 'maint-0.4.0'
Diffstat (limited to 'src')
| -rw-r--r-- | src/ext/getdelim.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/ext/getdelim.c b/src/ext/getdelim.c index 8254103ff9..1c29baffd9 100644 --- a/src/ext/getdelim.c +++ b/src/ext/getdelim.c @@ -67,7 +67,8 @@ compat_getdelim_(char **buf, size_t *bufsiz, int delimiter, FILE *fp) char *nbuf; size_t nbufsiz = *bufsiz * 2; ssize_t d = ptr - *buf; - if ((nbuf = raw_realloc(*buf, nbufsiz)) == NULL) + if (nbufsiz < *bufsiz || + (nbuf = raw_realloc(*buf, nbufsiz)) == NULL) return -1; *buf = nbuf; *bufsiz = nbufsiz; |