From: anthony <anthony@git.imagemagick.org>
Date: Wed, 12 May 2010 02:27:05 +0000 (+0000)
Subject: Warning to NOT free the string returned
X-Git-Tag: 7.0.1-0~9484
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=580609e43fd04b71f5564268cf313c42b686db5e;p=imagemagick

Warning to NOT free the string returned
for GetImageArtifact() and GetValueFromSplayTree()
---

diff --git a/magick/artifact.c b/magick/artifact.c
index e686f4ee6..ca4cb786b 100644
--- a/magick/artifact.c
+++ b/magick/artifact.c
@@ -248,6 +248,9 @@ MagickExport void DestroyImageArtifacts(Image *image)
 %
 %  GetImageArtifact() gets a value associated with an image artifact.
 %
+%  WARNING: The pointer returned points directly to stored values.
+%  Do not free the memory they pointed to.
+%
 %  The format of the GetImageArtifact method is:
 %
 %      const char *GetImageArtifact(const Image *image,const char *key)
diff --git a/magick/splay-tree.c b/magick/splay-tree.c
index 3b22b8ccf..cdac5eb4d 100644
--- a/magick/splay-tree.c
+++ b/magick/splay-tree.c
@@ -857,6 +857,9 @@ MagickExport void *GetNextValueInSplayTree(SplayTreeInfo *splay_tree)
 %
 %  GetValueFromSplayTree() gets a value from the splay-tree by its key.
 %
+%  WARNING: The pointer returned points directly into the values stored in
+%  tree. Do not free the memory pointed to.
+%
 %  The format of the GetValueFromSplayTree method is:
 %
 %      void *GetValueFromSplayTree(SplayTreeInfo *splay_tree,const void *key)