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dc0f09a49f
When creating ZIP files with non-ASCII names (such as some European accent chars), something was detecting a buffer overflow and bailing out. It turns out that this has been already fixed earlier this year in Fedora, so let's reuse their patch as-is. Bug: https://bugzilla.redhat.com/show_bug.cgi?id=2165653
13 lines
549 B
Diff
13 lines
549 B
Diff
diff -urp zip30/fileio.c zip30/fileio.c
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--- zip30/fileio.c 2008-05-29 03:13:24.000000000 +0300
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+++ zip30/fileio.c 2023-05-02 12:19:50.488314853 +0300
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@@ -3502,7 +3502,7 @@ zwchar *local_to_wide_string(local_strin
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if ((wc_string = (wchar_t *)malloc((wsize + 1) * sizeof(wchar_t))) == NULL) {
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ZIPERR(ZE_MEM, "local_to_wide_string");
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}
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- wsize = mbstowcs(wc_string, local_string, strlen(local_string) + 1);
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+ wsize = mbstowcs(wc_string, local_string, wsize + 1);
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wc_string[wsize] = (wchar_t) 0;
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/* in case wchar_t is not zwchar */
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