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| author | Srivardhan Hebbar <sri.hebbar@samsung.com> | 2015-02-05 11:24:36 +0100 |
|---|---|---|
| committer | Cedric BAIL <cedric@osg.samsung.com> | 2015-02-05 11:24:40 +0100 |
| commit | a9a027509c0753ebb366143e6c3c37892c8991ed (patch) | |
| tree | 377d2a04880f9012562555ba1ebb13acd77e543e /src/lib/evil | |
| parent | 629b5e3d2bc268b5e48b03c91ccabf030d2b7f51 (diff) | |
| download | efl-a9a027509c0753ebb366143e6c3c37892c8991ed.tar.gz | |
evil: prevent _evil_init_count from going below zero.
Summary: _evil_init_count should never go below zero. This can occur, if a developer mistakenly calls evil_shutdown before calling evil_init. So fixing the code so that it never goes below zero.
Reviewers: cedric
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D1922
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Diffstat (limited to 'src/lib/evil')
| -rw-r--r-- | src/lib/evil/evil_main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/lib/evil/evil_main.c b/src/lib/evil/evil_main.c index ee1eb1d113..2c30ebb513 100644 --- a/src/lib/evil/evil_main.c +++ b/src/lib/evil/evil_main.c @@ -65,6 +65,13 @@ evil_init(void) int evil_shutdown(void) { + /* _evil_init_count should not go below zero. */ + if (_evil_init_count < 1) + { + ERR("Evil shutdown called without calling evil init.\n"); + return 0; + } + if (--_evil_init_count != 0) return _evil_init_count; |