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author | Emil Velikov <[email protected]> | 2017-09-18 11:29:21 +0100 |
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committer | Emil Velikov <[email protected]> | 2017-10-02 16:19:13 +0100 |
commit | 21e271024d8e050b75361c2da2e5783100f2e87b (patch) | |
tree | e008e2c37c0ba9c29dddb6c69b2fdf6777ddef2d /VERSION | |
parent | 16ac70bdcf29d075e11f1ebc54405d0ea19b561c (diff) |
swr/rast: do not crash on NULL strings returned by getenv
The current convenience function GetEnv feeds the results of getenv
directly into std::string(). That is a bad idea, since the variable
may be unset, thus we feed NULL into the C++ construct.
The latter of which is not allowed and leads to a crash.
v2: Better variable name, implicit char* -> std::string conversion (Eric)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101832
Fixes: a25093de718 ("swr/rast: Implement JIT shader caching to disk")
Cc: Tim Rowley <[email protected]>
Cc: Laurent Carlier <[email protected]>
Cc: Bernhard Rosenkraenzer <[email protected]>
[Emil Velikov: make an actual commit from the misc diff]
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]> (v1)
Reviewed-by: Laurent Carlier <[email protected]> (v1)
Diffstat (limited to 'VERSION')
0 files changed, 0 insertions, 0 deletions