forked from pool/expat
89d01b6ea1
- After simplification of expat-visibility.patch, it became uneffective as no symbols are getting hidden. add -fvisibility=hidden to CFLAGS again. - expat-alloc-size.patch: fix braino, realloc()-like functions should not take __attribute__(malloc) OBS-URL: https://build.opensuse.org/request/show/383019 OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/expat?expand=0&rev=45
40 lines
1.2 KiB
Diff
40 lines
1.2 KiB
Diff
Index: expat-2.1.1/lib/expat.h
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===================================================================
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--- expat-2.1.1.orig/lib/expat.h
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+++ expat-2.1.1/lib/expat.h
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@@ -973,9 +973,12 @@ XML_FreeContentModel(XML_Parser parser,
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/* Exposing the memory handling functions used in Expat */
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XMLPARSEAPI(void *)
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+XML_ATTR_MALLOC
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+XML_ATTR_ALLOC_SIZE(2)
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XML_MemMalloc(XML_Parser parser, size_t size);
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XMLPARSEAPI(void *)
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+XML_ATTR_ALLOC_SIZE(3)
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XML_MemRealloc(XML_Parser parser, void *ptr, size_t size);
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XMLPARSEAPI(void)
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Index: expat-2.1.1/lib/expat_external.h
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===================================================================
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--- expat-2.1.1.orig/lib/expat_external.h
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+++ expat-2.1.1/lib/expat_external.h
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@@ -70,6 +70,17 @@
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#define XMLIMPORT __attribute__ ((visibility ("default")))
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#endif
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+#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96))
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+#define XML_ATTR_MALLOC __attribute__((__malloc__))
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+#else
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+#define XML_ATTR_MALLOC
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+#endif
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+
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+#if defined(__GNUC__) && ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
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+#define XML_ATTR_ALLOC_SIZE(x) __attribute__((__alloc_size__(x)))
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+#else
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+#define XML_ATTR_ALLOC_SIZE(x)
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+#endif
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#define XMLPARSEAPI(type) XMLIMPORT type XMLCALL
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