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* [PATCH] avoid segfault when calling sanitize_string() on NULL
@ 2011-05-10 16:25 Daniel Kahn Gillmor
  2011-05-10 16:35 ` Jameson Graef Rollins
  0 siblings, 1 reply; 2+ messages in thread
From: Daniel Kahn Gillmor @ 2011-05-10 16:25 UTC (permalink / raw)
  To: notmuch

---
 notmuch-search.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/notmuch-search.c b/notmuch-search.c
index 794b145..26b24eb 100644
--- a/notmuch-search.c
+++ b/notmuch-search.c
@@ -116,6 +116,9 @@ sanitize_string (const void *ctx, const char *str)
 {
     char *out, *loop;
 
+    if (NULL == str)
+	return NULL;
+
     loop = out = talloc_strdup (ctx, str);
 
     for (; *loop; loop++) {
-- 
1.7.4.4

^ permalink raw reply related	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2011-05-10 16:35 UTC | newest]

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2011-05-10 16:25 [PATCH] avoid segfault when calling sanitize_string() on NULL Daniel Kahn Gillmor
2011-05-10 16:35 ` Jameson Graef Rollins

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