Message ID | 20210905093034.470554-1-geert@linux-m68k.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | binfmt: a.out: Fix bogus semicolon | expand |
On 05.09.21 11:30, Geert Uytterhoeven wrote: > fs/binfmt_aout.c: In function ‘load_aout_library’: > fs/binfmt_aout.c:311:27: error: expected ‘)’ before ‘;’ token > 311 | MAP_FIXED | MAP_PRIVATE; > | ^ > fs/binfmt_aout.c:309:10: error: too few arguments to function ‘vm_mmap’ > 309 | error = vm_mmap(file, start_addr, ex.a_text + ex.a_data, > | ^~~~~~~ > In file included from fs/binfmt_aout.c:12: > include/linux/mm.h:2626:35: note: declared here > 2626 | extern unsigned long __must_check vm_mmap(struct file *, unsigned long, > | ^~~~~~~ > > Fix this by reverting the accidental replacement of a comma by a > semicolon. > > Fixes: 42be8b42535183f8 ("binfmt: don't use MAP_DENYWRITE when loading shared libraries via uselib()") > Reported-by: noreply@ellerman.id.au > Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> > --- > fs/binfmt_aout.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c > index a47496d0f123355c..0dcfc691e7e218bc 100644 > --- a/fs/binfmt_aout.c > +++ b/fs/binfmt_aout.c > @@ -308,7 +308,7 @@ static int load_aout_library(struct file *file) > /* Now use mmap to map the library into memory. */ > error = vm_mmap(file, start_addr, ex.a_text + ex.a_data, > PROT_READ | PROT_WRITE | PROT_EXEC, > - MAP_FIXED | MAP_PRIVATE; > + MAP_FIXED | MAP_PRIVATE, > N_TXTOFF(ex)); > retval = error; > if (error != start_addr) > Reviewed-by: David Hildenbrand <david@redhat.com> Thanks for reporting and fixing that quickly!
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c index a47496d0f123355c..0dcfc691e7e218bc 100644 --- a/fs/binfmt_aout.c +++ b/fs/binfmt_aout.c @@ -308,7 +308,7 @@ static int load_aout_library(struct file *file) /* Now use mmap to map the library into memory. */ error = vm_mmap(file, start_addr, ex.a_text + ex.a_data, PROT_READ | PROT_WRITE | PROT_EXEC, - MAP_FIXED | MAP_PRIVATE; + MAP_FIXED | MAP_PRIVATE, N_TXTOFF(ex)); retval = error; if (error != start_addr)
fs/binfmt_aout.c: In function ‘load_aout_library’: fs/binfmt_aout.c:311:27: error: expected ‘)’ before ‘;’ token 311 | MAP_FIXED | MAP_PRIVATE; | ^ fs/binfmt_aout.c:309:10: error: too few arguments to function ‘vm_mmap’ 309 | error = vm_mmap(file, start_addr, ex.a_text + ex.a_data, | ^~~~~~~ In file included from fs/binfmt_aout.c:12: include/linux/mm.h:2626:35: note: declared here 2626 | extern unsigned long __must_check vm_mmap(struct file *, unsigned long, | ^~~~~~~ Fix this by reverting the accidental replacement of a comma by a semicolon. Fixes: 42be8b42535183f8 ("binfmt: don't use MAP_DENYWRITE when loading shared libraries via uselib()") Reported-by: noreply@ellerman.id.au Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> --- fs/binfmt_aout.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)