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Subject: Fix potentially segfault of execdict()
From: Tatsuya Kinoshita <tats@debian.org>
--- a/main.c
+++ b/main.c
@@ -5604,7 +5604,7 @@ execdict(char *word)
disp_message("Execution failed", TRUE);
return;
}
- else {
+ else if (buf != NO_BUFFER) {
buf->filename = w;
buf->buffername = Sprintf("%s %s", DICTBUFFERNAME, word)->ptr;
if (buf->type == NULL)
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