From: Brandon Casey <drafnel@gmail.com>
To: git@vger.kernel.org
Cc: pah@qo.cx, Brandon Casey <drafnel@gmail.com>
Subject: [PATCH 07/15] contrib/git-credential-gnome-keyring.c: ensure buffer is non-empty before accessing
Date: Sun, 22 Sep 2013 22:08:03 -0700 [thread overview]
Message-ID: <1379912891-12277-8-git-send-email-drafnel@gmail.com> (raw)
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 <drafnel@gmail.com>
---
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
next prev parent reply other threads:[~2013-09-23 5:09 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-23 5:07 [PATCH 00/15] Make Gnome Credential helper more Gnome-y and support ancient distros Brandon Casey
2013-09-23 5:07 ` [PATCH 01/15] contrib/git-credential-gnome-keyring.c: remove unnecessary pre-declarations Brandon Casey
2013-09-23 5:07 ` [PATCH 02/15] contrib/git-credential-gnome-keyring.c: remove unused die() function Brandon Casey
2013-09-23 5:07 ` [PATCH 03/15] contrib/git-credential-gnome-keyring.c: add static where applicable Brandon Casey
2013-09-23 5:08 ` [PATCH 04/15] contrib/git-credential-gnome-keyring.c: exit non-zero when called incorrectly Brandon Casey
2013-09-23 5:08 ` [PATCH 05/15] contrib/git-credential-gnome-keyring.c: set Gnome application name Brandon Casey
2013-09-23 5:08 ` [PATCH 06/15] contrib/git-credential-gnome-keyring.c: strlen() returns size_t, not ssize_t Brandon Casey
2013-09-23 5:08 ` Brandon Casey [this message]
2013-09-23 5:43 ` [PATCH 07/15] contrib/git-credential-gnome-keyring.c: ensure buffer is non-empty before accessing Felipe Contreras
2013-09-23 17:21 ` Brandon Casey
2013-09-23 5:08 ` [PATCH 08/15] contrib/git-credential-gnome-keyring.c: use gnome helpers in keyring_object() Brandon Casey
2013-09-23 5:08 ` [PATCH 09/15] contrib/git-credential-gnome-keyring.c: use secure memory functions for passwds Brandon Casey
2013-09-23 5:08 ` [PATCH 10/15] contrib/git-credential-gnome-keyring.c: use secure memory for reading passwords Brandon Casey
2013-09-23 5:08 ` [PATCH 11/15] contrib/git-credential-gnome-keyring.c: use glib memory allocation functions Brandon Casey
2013-09-23 5:08 ` [PATCH 12/15] contrib/git-credential-gnome-keyring.c: use glib messaging functions Brandon Casey
2013-09-23 5:08 ` [PATCH 13/15] contrib/git-credential-gnome-keyring.c: report failure to store password Brandon Casey
2013-09-23 5:08 ` [PATCH 14/15] contrib/git-credential-gnome-keyring.c: support ancient gnome-keyring Brandon Casey
2013-09-23 5:08 ` [PATCH 15/15] contrib/git-credential-gnome-keyring.c: support really " Brandon Casey
2013-09-23 10:20 ` [PATCH 00/15] Make Gnome Credential helper more Gnome-y and support ancient distros John Szakmeister
2013-09-23 17:21 ` Brandon Casey
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