audit: tame initialization warning len_abuf in audit_log_execve_info

Submitted by Richard Guy Briggs on Nov. 10, 2016, 6:39 a.m.

Details

Message ID 55715f3a839b7d38839d02f3d28a90b3476f7046.1478759919.git.rgb@redhat.com
State New
Series "audit: tame initialization warning len_abuf in audit_log_execve_info"
Headers show

Commit Message

Richard Guy Briggs Nov. 10, 2016, 6:39 a.m.
Tame initialization warning of len_abuf in audit_log_execve_info even
though there isn't presently a bug introduced by commit 43761473c254
("audit: fix a double fetch in audit_log_single_execve_arg()").  Using
UNINITIALIZED_VAR instead may mask future bugs.

Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
---
 kernel/auditsc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

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diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index e414dfa..d161b17 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1000,7 +1000,7 @@  static void audit_log_execve_info(struct audit_context *context,
 	long len_rem;
 	long len_full;
 	long len_buf;
-	long len_abuf;
+	long len_abuf = 0;
 	long len_tmp;
 	bool require_data;
 	bool encode;