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[Emacs-diffs] emacs-26 c87d04e: Avoid aborts in 'md5'
From: |
Eli Zaretskii |
Subject: |
[Emacs-diffs] emacs-26 c87d04e: Avoid aborts in 'md5' |
Date: |
Tue, 27 Feb 2018 11:44:48 -0500 (EST) |
branch: emacs-26
commit c87d04e05ebeaf9e72eaa81cbd98fb4910772667
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>
Avoid aborts in 'md5'
* src/fns.c (extract_data_from_object): Don't crash if called with
an invalid object. (Bug#30627)
---
src/fns.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/fns.c b/src/fns.c
index aba34fd..de1dad3 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -4952,6 +4952,9 @@ extract_data_from_object (Lisp_Object spec,
#endif
}
+ if (!STRINGP (object))
+ signal_error ("Invalid object argument",
+ NILP (object) ? build_string ("nil") : object);
return SSDATA (object);
}
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Eli Zaretskii <=