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| author | deraadt <> | 2014-10-08 05:27:17 +0000 |
|---|---|---|
| committer | deraadt <> | 2014-10-08 05:27:17 +0000 |
| commit | 3004cc1921e3769f49d12ba7ab6a6fbe85c03567 (patch) | |
| tree | 25d5ebb4d363f32e5bc6955a3abd47a5d0c80544 | |
| parent | 410c1c8e32b715e202cc3c3d4bea84a41671f9c9 (diff) | |
| download | openbsd-3004cc1921e3769f49d12ba7ab6a6fbe85c03567.tar.gz openbsd-3004cc1921e3769f49d12ba7ab6a6fbe85c03567.tar.bz2 openbsd-3004cc1921e3769f49d12ba7ab6a6fbe85c03567.zip | |
obvious malloc -> reallocarray, for mult int oflow
| -rw-r--r-- | src/lib/libc/string/wcsdup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/libc/string/wcsdup.c b/src/lib/libc/string/wcsdup.c index 57a328a8c2..085d1c445d 100644 --- a/src/lib/libc/string/wcsdup.c +++ b/src/lib/libc/string/wcsdup.c | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | /* $OpenBSD: wcsdup.c,v 1.1 2011/07/04 04:37:34 nicm Exp $ */ | 1 | /* $OpenBSD: wcsdup.c,v 1.2 2014/10/08 05:27:17 deraadt Exp $ */ |
| 2 | /* $NetBSD: wcsdup.c,v 1.3 2008/05/26 13:17:48 haad Exp $ */ | 2 | /* $NetBSD: wcsdup.c,v 1.3 2008/05/26 13:17:48 haad Exp $ */ |
| 3 | 3 | ||
| 4 | /* | 4 | /* |
| @@ -22,7 +22,7 @@ wcsdup(const wchar_t *str) | |||
| 22 | size_t len; | 22 | size_t len; |
| 23 | 23 | ||
| 24 | len = wcslen(str) + 1; | 24 | len = wcslen(str) + 1; |
| 25 | copy = malloc(len * sizeof (wchar_t)); | 25 | copy = reallocarray(NULL, len, sizeof(wchar_t)); |
| 26 | 26 | ||
| 27 | if (!copy) | 27 | if (!copy) |
| 28 | return (NULL); | 28 | return (NULL); |