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authorRalf Baechle <ralf@linux-mips.org>2009-07-26 19:11:14 -0700
committerDavid S. Miller <davem@davemloft.net>2009-07-26 19:11:14 -0700
commitdcf777f6ed9799c5ac90ac17a5c369e6b73ca92e (patch)
treedc15b2d5800241d124528d627f8b039ac29d32d4 /include/net/rose.h
parentd513d018e2236930b6163241bbdce64d2c0de49e (diff)
NET: ROSE: Don't use static buffer.
The use of a static buffer in rose2asc() to return its result is not threadproof and can result in corruption if multiple threads are trying to use one of the procfs files based on rose2asc(). Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/rose.h')
-rw-r--r--include/net/rose.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/rose.h b/include/net/rose.h
index cbd5364b2c8..5ba9f02731e 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -156,7 +156,7 @@ extern int sysctl_rose_maximum_vcs;
extern int sysctl_rose_window_size;
extern int rosecmp(rose_address *, rose_address *);
extern int rosecmpm(rose_address *, rose_address *, unsigned short);
-extern const char *rose2asc(const rose_address *);
+extern char *rose2asc(char *buf, const rose_address *);
extern struct sock *rose_find_socket(unsigned int, struct rose_neigh *);
extern void rose_kill_by_neigh(struct rose_neigh *);
extern unsigned int rose_new_lci(struct rose_neigh *);