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[w3m-dev 02845]

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* regex.c (newRegex0): check regex->storage[STORAGE_MAX]
From: Fumitoshi UKAI  <ukai@debian.or.jp>
This commit is contained in:
Fumitoshi UKAI
2002-01-15 18:26:13 +00:00
parent 9c21d23e5e
commit c601731fb6
2 changed files with 10 additions and 2 deletions
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7
ChangeLog
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@@ -1,3 +1,8 @@
2002-01-16 Fumitoshi UKAI <ukai@debian.or.jp>
* [w3m-dev 02845]
* regex.c (newRegex0): check regex->storage[STORAGE_MAX]
2002-01-16 Hironori Sakamoto <hsaka@mth.biglobe.ne.jp> 2002-01-16 Hironori Sakamoto <hsaka@mth.biglobe.ne.jp>
* [w3m-dev 02843] w3mmail.cgi.in update * [w3m-dev 02843] w3mmail.cgi.in update
@@ -1983,4 +1988,4 @@
* release-0-2-1 * release-0-2-1
* import w3m-0.2.1 * import w3m-0.2.1
$Id: ChangeLog,v 1.224 2002/01/15 17:46:01 ukai Exp $ $Id: ChangeLog,v 1.225 2002/01/15 18:26:13 ukai Exp $

5
regex.c
View File

@@ -1,4 +1,4 @@
/* $Id: regex.c,v 1.10 2002/01/11 02:24:13 a-ito Exp $ */ /* $Id: regex.c,v 1.11 2002/01/15 18:26:13 ukai Exp $ */
/* /*
* regex: Regular expression pattern match library * regex: Regular expression pattern match library
* *
@@ -172,6 +172,9 @@ newRegex0(char **ex, int igncase, Regex *regex, char **msg, int level)
#endif #endif
else else
*(st_ptr++) = (unsigned char)*(p++); *(st_ptr++) = (unsigned char)*(p++);
if (st_ptr >= &regex->storage[STORAGE_MAX])
*msg = "Regular expression too long";
return NULL;
} }
*(st_ptr++) = '\0'; *(st_ptr++) = '\0';
re->p.pattern = r; re->p.pattern = r;