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>
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>
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>
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>
The about page used to display just fine, but images were broken: The
binary image data was embedded in html code.
Use cgit_print_plain() to send images in plain mode and make them
available on about page.
Signed-off-by: Christian Hesse <mail@eworm.de>
The previous commit removed the "pre" field from "struct cgit_cmd" but
forgot to update this macro.
Signed-off-by: John Keeping <john@keeping.me.uk>
Reviewed-by: Christian Hesse <mail@eworm.de>
Most errors we generate are (potentially) transient, such as
non-existent object IDs so we don't want them to be cached forever.
Signed-off-by: John Keeping <john@keeping.me.uk>
This also allows us to return proper HTTP error codes when the requested
tree is not found and display an error message in one case (invalid path
inside valid commit) where we previously just displayed an empty page.
Signed-off-by: John Keeping <john@keeping.me.uk>
The existing "show_ctrls" flag is used to control whether we are running
in an existing page or control the page ourselves.
Signed-off-by: John Keeping <john@keeping.me.uk>
This allows us to return a proper HTTP status code when an object is not
found by switching from cgit_print_error() to cgit_print_error_page().
Signed-off-by: John Keeping <john@keeping.me.uk>
These will avoid needing to call three functions to start page layout in
subsequent patches when we move the layout setup into each individual
page.
Signed-off-by: John Keeping <john@keeping.me.uk>
cgit_print_error_page() has the advantage that it sets a suitable HTTP
status code for the response. Note that setting "mimetype" is redundant
here since it cannot have changed since being initialized in
cgit.c::prepare_context(), so we do not need to worry that
cgit_print_error_page() does not set it.
Signed-off-by: John Keeping <john@keeping.me.uk>
This is a bugfix as well as an improvement to the HTTP status code
handling since previously we would not print HTTP headers on any of
these code paths.
Signed-off-by: John Keeping <john@keeping.me.uk>
This is a bugfix as well as an improvement to the HTTP status code
handling since previously we would not print HTTP headers on any of
these code paths.
Signed-off-by: John Keeping <john@keeping.me.uk>
These are more-or-less one-to-one translations but in the final hunk we
gain an HTTP error code where we used to send "200 OK", which is an
improvement.
Signed-off-by: John Keeping <john@keeping.me.uk>
This will allow us to generate error responses with the correct HTTP
response code without needing all of the layout boilerplate.
Signed-off-by: John Keeping <john@keeping.me.uk>
Requesting a text/plain patch with bad commit id made cgit send text
without proper http headers. This results in "500 Internal Server Error"
with "Premature end of script headers" in server logs.
So print http headers before error message and return.
Signed-off-by: Christian Hesse <mail@eworm.de>
Reviewed-by: John Keeping <john@keeping.me.uk>
