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| author | pfg <pfg@FreeBSD.org> | 2017-04-07 16:08:04 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2017-04-07 16:08:04 +0000 |
| commit | feaeb09c7553a3cb3242f6be7b39a5f4b4d5a3e7 (patch) | |
| tree | 9779b1eeb4a9a1f1c6fccb20ee1fb04a426efb9d /lib/libc/iconv/citrus_esdb.c | |
| parent | 7317fc9c0522c902a4a0a67b17c5c5d25d04bff9 (diff) | |
| download | FreeBSD-src-feaeb09c7553a3cb3242f6be7b39a5f4b4d5a3e7.zip FreeBSD-src-feaeb09c7553a3cb3242f6be7b39a5f4b4d5a3e7.tar.gz | |
MFC r315162:
libc: provide some bounds-checking through reallocarray(3).
reallocarray(3) is a non portable extension that originated in OpenBSD.
Given that it is already in FreeBSD's libc it is useful for the cases
where reallocation involves a multiplication.
Diffstat (limited to 'lib/libc/iconv/citrus_esdb.c')
| -rw-r--r-- | lib/libc/iconv/citrus_esdb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/iconv/citrus_esdb.c b/lib/libc/iconv/citrus_esdb.c index f5989fd..4a07eca 100644 --- a/lib/libc/iconv/citrus_esdb.c +++ b/lib/libc/iconv/citrus_esdb.c @@ -347,7 +347,7 @@ _citrus_esdb_get_list(char ***rlist, size_t *rnum, bool sorted) ret = 0; /* XXX: why reallocing the list space posteriorly? shouldn't be done earlier? */ - q = realloc(list, num * sizeof(char *)); + q = reallocarray(list, num, sizeof(char *)); if (!q) { ret = ENOMEM; goto quit3; |
