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| author | bz <bz@FreeBSD.org> | 2006-01-21 10:44:34 +0000 |
|---|---|---|
| committer | bz <bz@FreeBSD.org> | 2006-01-21 10:44:34 +0000 |
| commit | 6d9ab80fce79d4befb78b6264b0cfe789cdeac58 (patch) | |
| tree | 6592dbe525d1fa703ba65343df6cd7f697d18423 /sys/netinet/ip_gre.h | |
| parent | 0da5dd341ca939cb09f09ca6e0b9d4b978a60690 (diff) | |
| download | FreeBSD-src-6d9ab80fce79d4befb78b6264b0cfe789cdeac58.zip FreeBSD-src-6d9ab80fce79d4befb78b6264b0cfe789cdeac58.tar.gz | |
Fix stack corruptions on amd64.
Vararg functions have a different calling convention than regular
functions on amd64. Casting a varag function to a regular one to
match the function pointer declaration will hide the varargs from
the caller and we will end up with an incorrectly setup stack.
Entirely remove the varargs from these functions and change the
functions to match the declaration of the function pointers.
Remove the now unnecessary casts.
Lots of explanations and help from: peter
Reviewed by: peter
PR: amd64/89261
MFC after: 6 days
Diffstat (limited to 'sys/netinet/ip_gre.h')
| -rw-r--r-- | sys/netinet/ip_gre.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet/ip_gre.h b/sys/netinet/ip_gre.h index f997f66..1fb67d9 100644 --- a/sys/netinet/ip_gre.h +++ b/sys/netinet/ip_gre.h @@ -38,6 +38,6 @@ */ #ifdef _KERNEL -void gre_input(struct mbuf *, ...); -void gre_mobile_input(struct mbuf *, ...); +void gre_input(struct mbuf *, int); +void gre_mobile_input(struct mbuf *, int); #endif /* _KERNEL */ |
