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Fixed config_line[len-1] bug which could generate an access 

violation if len==0.
Henning Meier-Geinitz <henning@meier-geinitz.de>
DEVEL_2_0_BRANCH-1
Henning Geinitz 2001-05-31 18:01:39 +00:00
rodzic a0b9f501f8
commit d24bbc4398
3 zmienionych plików z 10 dodań i 10 usunięć
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2
backend/bh.c
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@ -3166,8 +3166,6 @@ sane_init (SANE_Int *version_code, SANE_Auth_Callback authorize)
if (line[0] == '#') /* ignore line comments */ if (line[0] == '#') /* ignore line comments */
continue; continue;
len = strlen (line); len = strlen (line);
if (line[len - 1] == '\n')
line[--len] = '\0';
if (!len) if (!len)
continue; /* ignore empty lines */ continue; /* ignore empty lines */

9
backend/m3096g.c
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@ -46,6 +46,11 @@ static const char RCSid[] = "$Header$";
/* ------------------------------------------------------------------------- */ /* ------------------------------------------------------------------------- */
/* /*
* $Log$ * $Log$
* Revision 1.4 2001/05/31 18:01:39 hmg
* Fixed config_line[len-1] bug which could generate an access
* violation if len==0.
* Henning Meier-Geinitz <henning@meier-geinitz.de>
*
* Revision 1.3 2000/08/12 15:09:17 pere * Revision 1.3 2000/08/12 15:09:17 pere
* Merge devel (v1.0.3) into head branch. * Merge devel (v1.0.3) into head branch.
* *
@ -248,10 +253,6 @@ sane_init (SANE_Int * version_code, SANE_Auth_Callback authorize)
if (dev_name[0] == '#') if (dev_name[0] == '#')
continue; continue;
len = strlen (dev_name); len = strlen (dev_name);
if (dev_name[len - 1] == '\n')
{
dev_name[--len] = '\0';
}
if (!len) if (!len)
continue; continue;
sanei_config_attach_matching_devices (dev_name, attach_one); sanei_config_attach_matching_devices (dev_name, attach_one);

9
backend/sp15c.c
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@ -45,6 +45,11 @@ static const char RCSid[] = "$Header$";
/* /*
* $Log$ * $Log$
* Revision 1.4 2001/05/31 18:01:39 hmg
* Fixed config_line[len-1] bug which could generate an access
* violation if len==0.
* Henning Meier-Geinitz <henning@meier-geinitz.de>
*
* Revision 1.3 2000/08/12 15:09:38 pere * Revision 1.3 2000/08/12 15:09:38 pere
* Merge devel (v1.0.3) into head branch. * Merge devel (v1.0.3) into head branch.
* *
@ -245,10 +250,6 @@ sane_init (SANE_Int * version_code, SANE_Auth_Callback authorize)
if (dev_name[0] == '#') if (dev_name[0] == '#')
continue; continue;
len = strlen (dev_name); len = strlen (dev_name);
if (dev_name[len - 1] == '\n')
{
dev_name[--len] = '\0';
}
if (!len) if (!len)
continue; continue;
sanei_config_attach_matching_devices (dev_name, attach_one); sanei_config_attach_matching_devices (dev_name, attach_one);