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22522: infinite loop with invalid character in mb_metastrlen()

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Peter Stephenson 2006-06-27 12:00:43 +00:00
parent fbd93a2a82
commit ec1274f0a3
2 changed files with 7 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2006-06-27 Peter Stephenson <pws@csr.com>
* 22522: Src/utils.c: infinite loop with invalid character
in mb_metastrlen().
2006-06-26 Peter Stephenson <p.w.stephenson@ntlworld.com> 2006-06-26 Peter Stephenson <p.w.stephenson@ntlworld.com>
* 22519: Test/D07multibyte.ztst: initial multibyte parameter tests. * 22519: Test/D07multibyte.ztst: initial multibyte parameter tests.

2
Src/utils.c
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@ -3778,7 +3778,7 @@ mb_metastrlen(char *ptr)
/* Reset, treat as single character */ /* Reset, treat as single character */
memset(&mb_shiftstate, 0, sizeof(mb_shiftstate)); memset(&mb_shiftstate, 0, sizeof(mb_shiftstate));
ptr = laststart + (*laststart == Meta) + 1; ptr = laststart + (*laststart == Meta) + 1;
} else }
laststart = ptr; laststart = ptr;
num++; num++;
num_in_char = 0; num_in_char = 0;