* isearch bugfix
@ 1996-07-28 20:47 Zoltan Hidvegi
0 siblings, 0 replies; only message in thread
From: Zoltan Hidvegi @ 1996-07-28 20:47 UTC (permalink / raw)
To: Zsh hacking and development
There is a bug in isearch which rarely causes a SEGV. The problem is that
zsfree() is used on a non-null-terminated string. Below is a unified
context diff (sometimes I find it more readable than normal context diffs).
Zoltan
--- zle_hist.c 1996/07/28 19:50:55 2.22
+++ zle_hist.c 1996/07/28 20:03:15
@@ -862,7 +862,7 @@
}
brk:
if (sbptr) {
- zsfree(previous_search);
+ zfree(previous_search, previous_search_len);
previous_search = zalloc(sbptr);
memcpy(previous_search, sbuf, previous_search_len = sbptr);
}
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1996-07-28 20:47 isearch bugfix Zoltan Hidvegi
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