From 35fe31aceb8221fd8bd8ea8d48d1bb4f0fbdf837 Mon Sep 17 00:00:00 2001
From: Jakub Filak <jfilak@redhat.com>
Date: Wed, 29 Apr 2015 14:13:57 +0200
Subject: [PATCH] a-a-i-d-t-a-cache: sanitize umask
We cannot trust anything when running suided program.
Related: #1216962
Signed-off-by: Jakub Filak <jfilak@redhat.com>
---
src/plugins/abrt-action-install-debuginfo-to-abrt-cache.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/plugins/abrt-action-install-debuginfo-to-abrt-cache.c b/src/plugins/abrt-action-install-debuginfo-to-abrt-cache.c
index 4fa1783..81b1486 100644
--- a/src/plugins/abrt-action-install-debuginfo-to-abrt-cache.c
+++ b/src/plugins/abrt-action-install-debuginfo-to-abrt-cache.c
@@ -199,6 +199,9 @@ int main(int argc, char **argv)
if (euid != 0)
strcpy(path_env, "PATH=/usr/bin:/bin:"BIN_DIR);
putenv(path_env);
+
+ /* Use safe umask */
+ umask(0022);
}
execvp(EXECUTABLE, (char **)args);
--
2.1.0