From: "Kacper Kowalik (xarthisius)" <xarthisius@gentoo.org>
To: gentoo-commits@lists.gentoo.org
Subject: [gentoo-commits] gentoo-x86 commit in sci-libs/ccp4-libs/files: 6.1.3-overflows.patch
Date: Mon, 4 Oct 2010 17:02:08 +0000 (UTC) [thread overview]
Message-ID: <20101004170208.1765C20051@flycatcher.gentoo.org> (raw)
xarthisius 10/10/04 17:02:08
Added: 6.1.3-overflows.patch
Log:
Fix buffer overflows wrt bug 339706. Thanks to Diego for the report.
(Portage version: 2.1.9.13/cvs/Linux x86_64)
Revision Changes Path
1.1 sci-libs/ccp4-libs/files/6.1.3-overflows.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sci-libs/ccp4-libs/files/6.1.3-overflows.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sci-libs/ccp4-libs/files/6.1.3-overflows.patch?rev=1.1&content-type=text/plain
Index: 6.1.3-overflows.patch
===================================================================
Fix overflows and array subscript above array bounds
http://bugs.gentoo.org/show_bug.cgi?id=339706
--- ccp4-6.1.3/lib/ccif/f_interface.c
+++ ccp4-6.1.3/lib/ccif/f_interface.c
@@ -926,7 +926,7 @@
#endif
{
- char logname_c[81];
+ char logname_c[MAXFLEN];
size_t Length;
int unit;
CIF_FILE_LIST file_list_entry;
@@ -4064,7 +4064,7 @@
#endif
{
- char lognam_c[81], *blknam_c;
+ char lognam_c[MAXFLEN], *blknam_c;
size_t loglen, blklen;
int i, j, new;
--- ccp4-6.1.3/lib/src/ccp4_diskio_f.c
+++ ccp4-6.1.3/lib/src/ccp4_diskio_f.c
@@ -705,7 +705,7 @@
log_name = strdup("diskio.dft");
if (!(file_name = getenv(log_name)))
file_name = log_name;
- for ( *istrm = 1; *istrm == MAXFILES; *istrm++)
+ for ( *istrm = 1; *istrm < MAXFILES; *istrm++)
if (!strcmp(file_name,_ioChannels[*istrm]->iobj->name)) break;
}
if (*istrm != MAXFILES) {
reply other threads:[~2010-10-04 17:02 UTC|newest]
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