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authorChristian Krinitsin <mail@krinitsin.com>2025-06-30 12:24:58 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-06-30 12:27:06 +0000
commit33606b41d35115f887ea688b1a16f2ff85bf2fe4 (patch)
tree406b2c7b19a087ba437c68f3dbf0b589fa1d6150 /results/scraper/launchpad-without-comments/1326533
parentadedf8771bc4de3113041ca21bd4d0d1c0014b6a (diff)
downloadqemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.tar.gz
qemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.zip
add launchpad bug reports without comments
Diffstat (limited to 'results/scraper/launchpad-without-comments/1326533')
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1 files changed, 19 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1326533 b/results/scraper/launchpad-without-comments/1326533
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+SDL2 UI sends a NULL to sdl_grab_start if fullscreen, which crashes
+
+in ui/sdl2.c:
+
+    if (full_screen) {
+        gui_fullscreen = 1;
+        sdl_grab_start(0);
+    }
+
+Is sent, but no null checks are made in sdl_grab_start (its assumed to be an allocated pointer). So a crash happens if you start qemu -full-screen.
+
+It should at lease send the first [0] of the newly allocated sdl2_console through.
+
+Quickly looking around should look something like:
+
+    if (full_screen) {
+        gui_fullscreen = 1;
+        sdl_grab_start(&sdl2_console[0]);
+    }
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