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glx: do not leak the dri2 extension information

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The XExtensionInfo is allocated dynamically (if the pointer is NULL)
in the XEXT_GENERATE_FIND_DISPLAY macro. On the other hand the
macro XEXT_GENERATE_CLOSE_DISPLAY does not check/free the memory.

Follow the example set by dri1 and appledri, and use a static variable.

Spotted while hunting "still reachable" leaks in Waffle.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
This commit is contained in:
Emil Velikov
2015-01-22 17:35:40 +00:00
parent 4db985a5fa
commit b0eada1707
1 changed files with 2 additions and 1 deletions
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src/glx/dri2.c
+2 -1
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@@ -53,7 +53,8 @@
static char dri2ExtensionName[] = DRI2_NAME;
static XExtensionInfo *dri2Info;
static XExtensionInfo _dri2Info_data;
static XExtensionInfo *dri2Info = &_dri2Info_data;
static XEXT_GENERATE_CLOSE_DISPLAY (DRI2CloseDisplay, dri2Info)
static Bool