#ifndef XMALLOC_H #define XMALLOC_H #include #include "built_in.h" #include "die.h" extern void *xmalloc(size_t size) __hidden __warn_unused_result; extern void *xcalloc(size_t nmemb, size_t size) __hidden __warn_unused_result; extern void *xzmalloc(size_t size) __hidden __warn_unused_result; extern void *xmallocz(size_t size) __hidden __warn_unused_result; extern void *xmalloc_aligned(size_t size, size_t alignment) __hidden __warn_unused_result; extern void *xzmalloc_aligned(size_t size, size_t alignment) __hidden __warn_unused_result; extern void *xmemdupz(const void *data, size_t len) __hidden __warn_unused_result; extern void *xrealloc(void *ptr, size_t size) __hidden __warn_unused_result; extern void xfree_func(void *ptr) __hidden; extern char *xstrdup(const char *str) __hidden __warn_unused_result; extern char *xstrndup(const char *str, size_t size) __hidden __warn_unused_result; static inline void __xfree(void *ptr) { if (unlikely((ptr) == NULL)) panic("xfree: NULL pointer given as argument\n"); free(ptr); } #define xzfree(ptr, size) \ do { \ xmemset(ptr, 0, size); \ xfree(ptr); \ } while (0) #define xfree(ptr) \ do { \ __xfree(ptr); \ (ptr) = NULL; \ } while (0) #endif /* XMALLOC_H */ et-loop-back'>packet-loop-back net-next plumbingsTobias Klauser
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authorHarsh Jain <harsh@chelsio.com>2017-02-01 21:10:28 +0530
committerHerbert Xu <herbert@gondor.apana.org.au>2017-02-03 17:45:48 +0800
commit0b529f143e8baad441a5aac9ad55ec2434d8fb46 (patch)
treefd816e548e12745d4776ad0bd661bec142d3ea06 /net/hsr/hsr_framereg.c
parentc26819900036f5b91608051a0fc7c76f6b4ffc7b (diff)
crypto: algif_aead - Fix kernel panic on list_del
Kernel panics when userspace program try to access AEAD interface. Remove node from Linked List before freeing its memory. Cc: <stable@vger.kernel.org> Signed-off-by: Harsh Jain <harsh@chelsio.com> Reviewed-by: Stephan Müller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'net/hsr/hsr_framereg.c')