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[w3m-dev 02846]

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* regex.c (newRegex0): check msg
From: Hironori Sakamoto <hsaka@mth.biglobe.ne.jp>
This commit is contained in:
Fumitoshi UKAI
2002-01-16 02:50:04 +00:00
parent c601731fb6
commit 5446d79271
2 changed files with 11 additions and 4 deletions
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7
ChangeLog
View File

@@ -1,3 +1,8 @@
2002-01-16 Hironori Sakamoto <hsaka@mth.biglobe.ne.jp>
* [w3m-dev 02846]
* regex.c (newRegex0): check msg
2002-01-16 Fumitoshi UKAI <ukai@debian.or.jp>
* [w3m-dev 02845]
@@ -1988,4 +1993,4 @@
* release-0-2-1
* import w3m-0.2.1
$Id: ChangeLog,v 1.225 2002/01/15 18:26:13 ukai Exp $
$Id: ChangeLog,v 1.226 2002/01/16 02:50:04 ukai Exp $

8
regex.c
View File

@@ -1,4 +1,4 @@
/* $Id: regex.c,v 1.11 2002/01/15 18:26:13 ukai Exp $ */
/* $Id: regex.c,v 1.12 2002/01/16 02:50:04 ukai Exp $ */
/*
* regex: Regular expression pattern match library
*
@@ -172,8 +172,10 @@ newRegex0(char **ex, int igncase, Regex *regex, char **msg, int level)
#endif
else
*(st_ptr++) = (unsigned char)*(p++);
if (st_ptr >= &regex->storage[STORAGE_MAX])
*msg = "Regular expression too long";
if (st_ptr >= &regex->storage[STORAGE_MAX]) {
if (msg)
*msg = "Regular expression too long";
}
return NULL;
}
*(st_ptr++) = '\0';