24 lines
616 B
Plaintext
24 lines
616 B
Plaintext
$OpenBSD: patch-ui_c,v 1.1 2010/09/22 08:59:07 jasper Exp $
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Fix a possible seg. fault in the editor.
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From upstream's patch: 0.5.6-01_editor
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--- ui.c.orig Sun Apr 9 20:57:34 2006
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+++ ui.c Tue Sep 21 13:58:27 2010
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@@ -569,9 +569,13 @@ ui_find(int next)
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} else {
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char *s;
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s = ui_readline("/", findstr, MAX_FIELD_LEN - 1, 0);
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- strncpy(findstr, s, MAX_FIELD_LEN);
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- free(s);
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refresh_screen();
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+ if(s == NULL) {
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+ return; /* user cancelled (ctrl-G) */
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+ } else {
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+ strncpy(findstr, s, MAX_FIELD_LEN);
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+ free(s);
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+ }
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}
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if( (item = find_item(findstr, curitem + !!next, search_fields)) < 0 &&
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