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author | Thierry Reding | 2015-04-13 04:36:59 -0500 |
---|---|---|
committer | Thierry Reding | 2017-01-18 01:34:53 -0600 |
commit | ecc2a097294dcc773dbe5e2a989f180bedb89b69 (patch) | |
tree | b9f2b18c0f696171689a1ef664823d0ca407feb3 | |
parent | 4bfbe4c69e95ae3aaaa151f3ffcdd1d3e112214b (diff) | |
download | external-libdrm-ecc2a097294dcc773dbe5e2a989f180bedb89b69.tar.gz external-libdrm-ecc2a097294dcc773dbe5e2a989f180bedb89b69.tar.xz external-libdrm-ecc2a097294dcc773dbe5e2a989f180bedb89b69.zip |
xf86drm: Fix type-punned pointer build warning
CC libdrm_la-xf86drmMode.lo
../xf86drmMode.c: In function 'drmHandleEvent':
../xf86drmMode.c:854:15: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
e = (struct drm_event *)(&buffer[i]);
^
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99350
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
-rw-r--r-- | xf86drmMode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xf86drmMode.c b/xf86drmMode.c index fb22f683..0266bc10 100644 --- a/xf86drmMode.c +++ b/xf86drmMode.c | |||
@@ -901,7 +901,7 @@ int drmHandleEvent(int fd, drmEventContextPtr evctx) | |||
901 | 901 | ||
902 | i = 0; | 902 | i = 0; |
903 | while (i < len) { | 903 | while (i < len) { |
904 | e = (struct drm_event *) &buffer[i]; | 904 | e = (struct drm_event *)(buffer + i); |
905 | switch (e->type) { | 905 | switch (e->type) { |
906 | case DRM_EVENT_VBLANK: | 906 | case DRM_EVENT_VBLANK: |
907 | if (evctx->version < 1 || | 907 | if (evctx->version < 1 || |