Copied from Debian. From: Petr Stodulka Date: Mon, 14 Sep 2015 18:23:17 +0200 Subject: Upstream fix for heap overflow Bug-Debian: https://bugs.debian.org/802162 Bug-RedHat: https://bugzilla.redhat.com/show_bug.cgi?id=1260944 Origin: https://bugzilla.redhat.com/attachment.cgi?id=1073002 Forwarded: yes --- crypt.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) --- a/crypt.c +++ b/crypt.c @@ -465,7 +465,17 @@ GLOBAL(pInfo->encrypted) = FALSE; defer_leftover_input(__G); for (n = 0; n < RAND_HEAD_LEN; n++) { - b = NEXTBYTE; + /* 2012-11-23 SMS. (OUSPG report.) + * Quit early if compressed size < HEAD_LEN. The resulting + * error message ("unable to get password") could be improved, + * but it's better than trying to read nonexistent data, and + * then continuing with a negative G.csize. (See + * fileio.c:readbyte()). + */ + if ((b = NEXTBYTE) == (ush)EOF) + { + return PK_ERR; + } h[n] = (uch)b; Trace((stdout, " (%02x)", h[n])); } ='/guix/'>summaryrefslogtreecommitdiff
path: root/build-aux/check-final-inputs-self-contained.scm
AgeCommit message (Expand)Author
2018-03-25maint: Adjust 'check-final-inputs-self-contained' for glibc:static....This change is necessary to cope with 6dff905e51202bbdebbad8811b6509584d12a796. * build-aux/check-final-inputs-self-contained.scm (final-inputs): Change 'match' pattern to match (LABEL PACKAGE OUTPUT). Ludovic Courtès
2017-05-08maint: Use 'G_' in build-aux/ scripts....This is a followup to 69daee23af49aeafcb1d250c90860f9253da719e. * build-aux/check-final-inputs-self-contained.scm (assert-valid-substitute): Use 'G_' instead of '_'. Ludovic Courtès
2016-12-18build: check-final-inputs-self-contained has an exception for 'bash:include'....Currently 'bash:include' of the final Bash depends on bootstrap stuff. * build-aux/check-final-inputs-self-contained.scm (final-inputs): Add clause for 'bash:include'. * gnu/packages/commencement.scm (bash-final): Add FIXME comment. Ludovic Courtès