From baed16a7ff5194487764db300c2753ac7409c4c5 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Thu, 8 Sep 2005 13:40:41 -0700 Subject: [AX.25]: Make asc2ax() thread-proof Asc2ax was still using a static buffer for all invocations which isn't exactly SMP-safe. Change asc2ax to take an additional result buffer as the argument. Change all callers to provide such a buffer. This one only really is a fix for ROSE and as per recent discussions there's still much more to fix in ROSE ... Signed-off-by: Ralf Baechle DL5RB Signed-off-by: David S. Miller --- net/rose/rose_subr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/rose') diff --git a/net/rose/rose_subr.c b/net/rose/rose_subr.c index 02891ce2db37..36a77944622b 100644 --- a/net/rose/rose_subr.c +++ b/net/rose/rose_subr.c @@ -337,13 +337,13 @@ static int rose_parse_ccitt(unsigned char *p, struct rose_facilities_struct *fac memcpy(&facilities->source_addr, p + 7, ROSE_ADDR_LEN); memcpy(callsign, p + 12, l - 10); callsign[l - 10] = '\0'; - facilities->source_call = *asc2ax(callsign); + asc2ax(&facilities->source_call, callsign); } if (*p == FAC_CCITT_SRC_NSAP) { memcpy(&facilities->dest_addr, p + 7, ROSE_ADDR_LEN); memcpy(callsign, p + 12, l - 10); callsign[l - 10] = '\0'; - facilities->dest_call = *asc2ax(callsign); + asc2ax(&facilities->dest_call, callsign); } p += l + 2; n += l + 2; -- cgit v1.2.3-59-g8ed1b