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| author | Jeremy Katz <katzj@redhat.com> | 2005-08-10 15:21:31 +0000 |
|---|---|---|
| committer | Jeremy Katz <katzj@redhat.com> | 2005-08-10 15:21:31 +0000 |
| commit | 50e9df6bfbc6debf490865b5df98312c63b4225b (patch) | |
| tree | 05c532bb42eaa9a736533236b1b106adef119927 | |
| parent | 8cb576b129e701b4c38dbb9cc8a04343ab8cb017 (diff) | |
| download | anaconda-50e9df6bfbc6debf490865b5df98312c63b4225b.tar.gz anaconda-50e9df6bfbc6debf490865b5df98312c63b4225b.tar.xz anaconda-50e9df6bfbc6debf490865b5df98312c63b4225b.zip | |
2005-08-10 Jeremy Katz <katzj@redhat.com>
* isomd5sum/libcheckisomd5.c: Fix buffer overrun (from Dustin
Kirkland <dustin.kirkland@us.ibm.com>
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | isomd5sum/libcheckisomd5.c | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2005-08-10 Jeremy Katz <katzj@redhat.com> + + * isomd5sum/libcheckisomd5.c: Fix buffer overrun (from Dustin + Kirkland <dustin.kirkland@us.ibm.com> + 2005-08-03 Bill Nottingham <notting@redhat.com> * ui/Makefile: fix make clean diff --git a/isomd5sum/libcheckisomd5.c b/isomd5sum/libcheckisomd5.c index b7ab1e9e2..618cdabdd 100644 --- a/isomd5sum/libcheckisomd5.c +++ b/isomd5sum/libcheckisomd5.c @@ -70,7 +70,7 @@ static int parsepvd(int isofd, char *mediasum, int *skipsectors, long long *isos if (!strncmp(buf2 + loc, "ISO MD5SUM = ", 13)) { /* make sure we dont walk off end */ - if ((loc + 32) > 511) + if ((loc + 32 + 13) > 511) return -1; memcpy(mediasum, buf2 + loc + 13, 32); |