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| author | Steffan Karger <steffan@karger.me> | 2015-09-21 20:48:33 +0200 |
|---|---|---|
| committer | Gert Doering <gert@greenie.muc.de> | 2015-10-04 21:58:06 +0200 |
| commit | 6d4920e9d36675ff515da17c1eb301d22d07b489 (patch) | |
| tree | 419f752e1c0176146a5c230426f6ada452b10f57 /src/openvpn/cryptoapi.c | |
| parent | 60287662bbdb1a29d9bd6244917a050410fa6b49 (diff) | |
| download | openvpn-6d4920e9d36675ff515da17c1eb301d22d07b489.tar.gz openvpn-6d4920e9d36675ff515da17c1eb301d22d07b489.tar.xz openvpn-6d4920e9d36675ff515da17c1eb301d22d07b489.zip | |
Replace strdup() calls for string_alloc() calls
As reported by Bill Parker in trac #600, strdup() return values are not
always correctly checked for failed allocations. This patch adds missing
checks by using string_alloc(), which performs the required checks.
Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <561130FC.8090008@karger.me>
URL: http://article.gmane.org/gmane.network.openvpn.devel/10176
Signed-off-by: Gert Doering <gert@greenie.muc.de>
(cherry picked from commit ddc7692d245017c71adc40ad5cc195617e39fce0)
Diffstat (limited to 'src/openvpn/cryptoapi.c')
| -rw-r--r-- | src/openvpn/cryptoapi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/openvpn/cryptoapi.c b/src/openvpn/cryptoapi.c index b7fc11e..1d54ee7 100644 --- a/src/openvpn/cryptoapi.c +++ b/src/openvpn/cryptoapi.c @@ -46,6 +46,8 @@ #include <ctype.h> #include <assert.h> +#include "buffer.h" + /* MinGW w32api 3.17 is still incomplete when it comes to CryptoAPI while * MinGW32-w64 defines all macros used. This is a hack around that problem. */ @@ -116,7 +118,7 @@ static char *ms_error_text(DWORD ms_err) (LPTSTR) &lpMsgBuf, 0, NULL); if (lpMsgBuf) { char *p; - rv = strdup(lpMsgBuf); + rv = string_alloc(lpMsgBuf, NULL); LocalFree(lpMsgBuf); /* trim to the left */ if (rv) |