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winpr/library: Use RTLD_GLOBAL for dlopen

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LoadLibraryA implementation uses the RTLD_LOCAL flag for dlopen currently.
This flag doesn't allow the symbols to be used by the subsequently loaded
libraries. This is a problem for the video channel when -DBUILTIN_CHANNELS=OFF
is used as it uses functions from the geometry channel. Let's use RTLD_GLOBAL
instead to prevent "undefined symbol" errors in such cases.

Fixes: https://github.com/FreeRDP/FreeRDP/issues/6236
This commit is contained in:
Ondrej Holy 2020-05-27 08:43:00 +02:00 committed by akallabeth
parent 0cb7ada6de
commit d566e00258
1 changed files with 1 additions and 1 deletions
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2
winpr/libwinpr/library/library.c
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@ -125,7 +125,7 @@ HMODULE LoadLibraryA(LPCSTR lpLibFileName)
return hModule;
#else
HMODULE library;
library = dlopen(lpLibFileName, RTLD_LOCAL | RTLD_LAZY);
library = dlopen(lpLibFileName, RTLD_GLOBAL | RTLD_LAZY);
if (!library)
{