forked from pool/cracklib
22 lines
758 B
Diff
22 lines
758 B
Diff
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The input word is guaranteed to be at most STRINGSIZE-1 in length. One of the
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mangle operations involves duplicating the input word, resulting in a string
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twice the length to be accommodated by both area variables.
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Howard Guo <hguo@suse.com> 2016-08-17
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diff -rupN 3/lib/rules.c 3-patched/lib/rules.c
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--- 3/lib/rules.c 2016-08-16 14:16:24.033261876 +0200
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+++ 3-patched/lib/rules.c 2016-08-17 13:57:14.485782894 +0200
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@@ -434,9 +434,8 @@ Mangle(input, control) /* returns a poi
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{
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int limit;
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register char *ptr;
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- static char area[STRINGSIZE];
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- char area2[STRINGSIZE];
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- area[0] = '\0';
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+ static char area[STRINGSIZE * 2] = {0};
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+ char area2[STRINGSIZE * 2] = {0};
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strcpy(area, input);
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for (ptr = control; *ptr; ptr++)
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