| Commit message (Collapse) | Author | Age |
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We call open_slot() from cache_ls() without a key since we simply want
to read the path out of the header. Should the file happen to contain
an empty key then we end up calling memcmp() with NULL and a non-zero
length. Fix this by assigning slot->match only if a key is set, which
is always will be in the code paths where we use slot->match.
Coverity-id: 13807
Signed-off-by: John Keeping <john@keeping.me.uk>
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Avoid integer truncation on 64-bit systems.
Coverity-id: 13864
Signed-off-by: John Keeping <john@keeping.me.uk>
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If parse_commit() fails, none of the fields in the commit structure will
have been populated so we will dereference NULL when accessing
item->tree.
There isn't much we can do about the error at this point, but if we
return true then we'll try parsing the commit again from print_commit()
and we can report an error to the user at that point.
Coverity-id: 13801
Signed-off-by: John Keeping <john@keeping.me.uk>
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Unrestricts plain/ to contents likely to be executed by browser.
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Signed-off-by: Peter Colberg <peter@colberg.org>
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Return HTTP status code 404 Not found when querying a non-existent
repository, which signals to search engines that a repository no
longer exists. Further, some webservers such as nginx permit
logging requests to different files depending on the HTTP code.
Signed-off-by: Peter Colberg <peter@colberg.org>
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Signed-off-by: Peter Colberg <peter@colberg.org>
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The ctx.qry.page variable might be unset at this point, e.g. when an
invalid command is passed and cgit_print_pageheader() is called to show
an error message.
Signed-off-by: Lukas Fleischer <lfleischer@lfos.de>
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Update to git version v2.7.0.
* Upstream commit ed1c9977cb1b63e4270ad8bdf967a2d02580aa08 (Remove
get_object_hash.) changed API:
Convert all instances of get_object_hash to use an appropriate
reference to the hash member of the oid member of struct object.
This provides no functional change, as it is essentially a macro
substitution.
Signed-off-by: Christian Hesse <mail@eworm.de>
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readfile() can fail if the agefile is not readable. Make sure free()
does not free an ininitialized string.
Signed-off-by: Christian Hesse <mail@eworm.de>
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ctx.env.content_length is an unsigned int, coming from the
CONTENT_LENGTH environment variable, which is parsed by strtoul. The
HTTP/1.1 spec says that "any Content-Length greater than or equal to
zero is a valid value." By storing this into an int, we potentially
overflow it, resulting in the following bounding check failing, leading
to a buffer overflow.
Reported-by: Erik Cabetas <Erik@cabetas.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Christian Hesse <mail@eworm.de>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Coverity-id: 13910
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13945
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13946
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13947
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13944
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13943
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13939
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13940
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13930
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13931
Signed-off-by: Christian Hesse <mail@eworm.de>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Christian Hesse <mail@eworm.de>
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Signed-off-by: Christian Hesse <mail@eworm.de>
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Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13927
Signed-off-by: Christian Hesse <mail@eworm.de>
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Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13918
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13929
Signed-off-by: Christian Hesse <mail@eworm.de>
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Coverity-id: 13938
Signed-off-by: Christian Hesse <mail@eworm.de>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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findstring is defined as $(findstring FIND,IN) so if multiple flags are
set these tests do the wrong thing unless $(MAKEFLAGS) is the second
argument.
Signed-off-by: John Keeping <john@keeping.me.uk>
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There is no way that "tag" can be null here.
Coverity-id: 13950
Signed-off-by: John Keeping <john@keeping.me.uk>
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We have already called strlen() on "path" by the time we get here, so we
know it can't be null.
Coverity-id: 13954
Signed-off-by: John Keeping <john@keeping.me.uk>
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parse_configfile() takes a "const char *" and doesn't hold any
references to it after it returns; there is no reason to pass it a
duplicate.
Coverity-id: 13941
Signed-off-by: John Keeping <john@keeping.me.uk>
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Everywhere else in this function we do not check whether the value is
null and parse_configfile() never passes a null value to this callback.
Coverity-id: 13846
Signed-off-by: John Keeping <john@keeping.me.uk>
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Update to git version v2.6.1, no changes required.
Signed-off-by: Christian Hesse <mail@eworm.de>
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