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author | 2009-01-21 19:18:00 +0000 | |
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committer | 2009-01-21 19:18:00 +0000 | |
commit | f497f140d9fc947621d7e008ea0dc6b21c9e5642 (patch) | |
tree | 6dc47d81ffe8754c06055867796af74c30c48c36 /console.c | |
parent | fix curses interface (Stefano Stabellini) (diff) | |
download | qemu-kvm-f497f140d9fc947621d7e008ea0dc6b21c9e5642.tar.gz qemu-kvm-f497f140d9fc947621d7e008ea0dc6b21c9e5642.tar.bz2 qemu-kvm-f497f140d9fc947621d7e008ea0dc6b21c9e5642.zip |
re-fix screendump (Stefano Stabellini)
Removing the assumption about a single graphic console made
get_graphic_console return NULL when called by vga_screen_dump.
In this case returning NULL is correct but since NULL is not handled in
qemu_console_resize it causes a segmentation fault.
Just returning immediately from qemu_console_resize is sufficient to fix the
problem.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6390 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'console.c')
-rw-r--r-- | console.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -1431,6 +1431,8 @@ void text_consoles_set_display(DisplayState *ds) void qemu_console_resize(DisplayState *ds, int width, int height) { TextConsole *s = get_graphic_console(ds); + if (!s) return; + s->g_width = width; s->g_height = height; if (is_graphic_console()) { |