From: Brandon Casey Date: Mon, 23 Sep 2013 05:08:03 GMT Subject: [PATCH 07/15] contrib/git-credential-gnome-keyring.c: ensure buffer is non-empty before accessing Message-ID: <1379912891-12277-8-git-send-email-drafnel@gmail.com> In-Reply-To: <1379912891-12277-1-git-send-email-drafnel@gmail.com> Ensure buffer length is non-zero before attempting to access the last element. Signed-off-by: Brandon Casey --- contrib/credential/gnome-keyring/git-credential-gnome-keyring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contrib/credential/gnome-keyring/git-credential-gnome-keyring.c b/contrib/credential/gnome-keyring/git-credential-gnome-keyring.c index 1081224..8ae2eab 100644 --- a/contrib/credential/gnome-keyring/git-credential-gnome-keyring.c +++ b/contrib/credential/gnome-keyring/git-credential-gnome-keyring.c @@ -315,7 +315,7 @@ static int credential_read(struct credential *c) { line_len = strlen(buf); - if(buf[line_len-1]=='\n') + if(line_len && buf[line_len-1] == '\n') buf[--line_len]='\0'; if(!line_len) -- 1.8.4.489.g545bc72