9215244af1
Add bash-memmove.patch to make bash.html build reproducible (boo#1100488) OBS-URL: https://build.opensuse.org/request/show/621385 OBS-URL: https://build.opensuse.org/package/show/Base:System/bash?expand=0&rev=266
20 lines
614 B
Diff
20 lines
614 B
Diff
Author: Bernhard M. Wiedemann <bwiedemann suse de>
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Date: 2018-07-07
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strcpy can cause corruption when working on overlapping strings
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so we use memmove instead that handles this case correctly
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Index: bash-4.4/support/man2html.c
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===================================================================
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--- bash-4.4.orig/support/man2html.c
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+++ bash-4.4/support/man2html.c
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@@ -1992,7 +1993,7 @@ unescape (char *c)
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while (i < l && c[i]) {
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if (c[i] == '\a') {
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if (c[i+1])
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- strcpy(c + i, c + i + 1); /* should be memmove */
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+ memmove(c + i, c + i + 1, strlen(c + i));
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else {
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c[i] = '\0';
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break;
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