diff mbox

[obvious/pushed] Initialize variable on gdb/linux-tdep.c:decode_vmflags

Message ID 1428434468-16349-1-git-send-email-sergiodj@redhat.com
State Committed
Headers

Commit Message

Sergio Durigan Junior April 7, 2015, 7:21 p.m. UTC 
  This obvious commit initializes the 'saveptr' variable on
gdb/linux-tdep.c:decode_vmflags.  This was causing a build failure on
Fedora 21 x86_64, caught by the BuildBot here:

  <https://sourceware.org/ml/gdb-testers/2015-q2/msg00450.html>
---
 gdb/ChangeLog    | 4 ++++
 gdb/linux-tdep.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b0c65a2..432cc3e 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@ 
+2015-04-07  Sergio Durigan Junior  <sergiodj@redhat.com>
+
+	* linux-tdep.c (decode_vmflags): Initialize 'saveptr'.
+
 2015-04-07  Pedro Alves  <palves@redhat.com>
 
 	* gdbthread.h (ALL_NON_EXITED_THREADS_SAFE): Rename to ...
diff --git a/gdb/linux-tdep.c b/gdb/linux-tdep.c
index 4af1d01..0b11e58 100644
--- a/gdb/linux-tdep.c
+++ b/gdb/linux-tdep.c
@@ -445,7 +445,7 @@  read_mapping (const char *line,
 static void
 decode_vmflags (char *p, struct smaps_vmflags *v)
 {
-  char *saveptr;
+  char *saveptr = NULL;
   const char *s;
 
   v->initialized_p = 1;