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Merge branch 'maint-0.4.0'

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This commit is contained in:
Nick Mathewson
2019-04-10 11:31:44 -04:00
parent 60c46c6cd0 412bcc5b2a
commit 3be1e26b8d
2 changed files with 11 additions and 1 deletions
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src/ext/getdelim.c
+2 -1
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@@ -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;