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| author | Jeremy Huddleston <jeremyhu@apple.com> | 2011-05-03 09:32:53 -0700 |
|---|---|---|
| committer | Ulrich Sibiller <uli42@gmx.de> | 2016-10-19 21:40:26 +0200 |
| commit | 5062342d464eecc35cd39df7dd303dcda86d57cc (patch) | |
| tree | d1d14b509e41aee8f80c5550b4a2a411c28ca2ed | |
| parent | c19cda6d6c63d1889b0d7fd97794ac45cd4e5fca (diff) | |
| download | nx-libs-5062342d464eecc35cd39df7dd303dcda86d57cc.tar.gz nx-libs-5062342d464eecc35cd39df7dd303dcda86d57cc.tar.bz2 nx-libs-5062342d464eecc35cd39df7dd303dcda86d57cc.zip | |
clang analyzer: Don't warn about Xmalloc(0)
This will prevent a number of false positives in where clang's
static analysis reports about calls to malloc(0).
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
| -rw-r--r-- | nx-X11/lib/X11/Xlibint.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nx-X11/lib/X11/Xlibint.h b/nx-X11/lib/X11/Xlibint.h index cd42913f0..603139fd6 100644 --- a/nx-X11/lib/X11/Xlibint.h +++ b/nx-X11/lib/X11/Xlibint.h @@ -367,7 +367,7 @@ extern LockInfoPtr _Xglobal_lock; * define MALLOC_0_RETURNS_NULL. This is necessary because some * Xlib code expects malloc(0) to return a valid pointer to storage. */ -#ifdef MALLOC_0_RETURNS_NULL +#if defined(MALLOC_0_RETURNS_NULL) || defined(__clang_analyzer__) # define Xmalloc(size) malloc(((size) == 0 ? 1 : (size))) # define Xrealloc(ptr, size) realloc((ptr), ((size) == 0 ? 1 : (size))) |