| commit | 8bd6b06d7b718b3e595aab279699ef3651ce2e48 | |
| author | Stefan Weil <sw@weilnetz.de> | |
| Fri, 17 Aug 2012 13:50:44 +0000 (17 15:50 +0200) | ||
| committer | Anthony Liguori <aliguori@us.ibm.com> | |
| Fri, 31 Aug 2012 15:05:22 +0000 (31 10:05 -0500) | ||
| tree | 893c4c89180f45fa9a5798b25b0e5540fd39cbfe | treesnapshot (tar.gz zip) |
| parent | 23aec6005af30e29180496b434edcc51660ce94e | commitdiff |
console: Fix warning from clang (and potential crash)
ccc-analyzer reports this warning:
console.c:1090:29: warning: Dereference of null pointer
if (active_console->cursor_timer) {
^
Function console_select allows active_console to be NULL,
but would crash when accessing cursor_timer. Fix this.
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
ccc-analyzer reports this warning:
console.c:1090:29: warning: Dereference of null pointer
if (active_console->cursor_timer) {
^
Function console_select allows active_console to be NULL,
but would crash when accessing cursor_timer. Fix this.
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| console.c | diffblobblamehistory |