Commit graph

8 commits

Author SHA1 Message Date
Tim-Philipp Müller
6c394643be printf: fix invalid memory access in case of %%
https://bugzilla.gnome.org/show_bug.cgi?id=748414
2015-04-24 15:16:24 +01:00
Aurélien Zanelli
3da3e8df3e printf: handle unsigned modifier for long long
Otherwise, an unsigned integer will be displayed as a signed one if we
use internal print, ie HAVE_LONG_LONG_FORMAT is not defined.

https://bugzilla.gnome.org/show_bug.cgi?id=746096
2015-03-12 15:23:20 +00:00
Tim-Philipp Müller
3c1d9c6d41 printf: fix alloca use for windows with mingw32
Don't use just GLIB_HAVE_ALLOCA_H to check if alloca is available,
that's just for the header. GLib may define alloca for us otherwise
too irrespective of GLIB_HAVE_ALLOCA_H.

Fixes compiler warning with mingw32:
gst/printf/vasnprintf.c:73:0: warning: "alloca" redefined
2013-04-12 23:05:58 +01:00
Tim-Philipp Müller
ff292d530c printf: enable and fix compiler warnings
But suppress -Wformat-nonliteral warnings since sprintf
is used with a runtime-generated format string in our
vasnprintf implementation.
2013-04-12 23:05:58 +01:00
Tim-Philipp Müller
97b3948a9f printf: fix up dodgy use of #if HAVE_FOO and #if !HAVE_FOO
Should use #ifdef and #ifndef.
2013-04-12 23:05:58 +01:00
Tim-Philipp Müller
6d8a6470d5 printf: don't leak serialised pointer extension strings 2013-04-12 23:05:57 +01:00
Tim-Philipp Müller
5803da553c printf: make printf parser recognise our pointer extension format
and call the hook to get a string for the pointer instead.

https://bugzilla.gnome.org/show_bug.cgi?id=613081
2013-04-12 23:05:57 +01:00
Tim-Philipp Müller
8fc876f09f printf: add our own printf implementation for debug logging
We will add support for our own printf modifiers, so we can
get nice debug log output on all operating systems irrespective
of the specific libc version used.

https://bugzilla.gnome.org/show_bug.cgi?id=613081
2013-04-12 23:05:56 +01:00