diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/libgcc2.c | 4 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9b7c4b2..d5ebced 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2009-03-19 Ozkan Sezer <sezeroz@gmail.com> + + PR target/39063 + * libgcc2.c (mprotect): Do not use signed arguments for + VirtualProtect, use DWORD arguments. Also fix the 'may + be used uninitialized' warning for the np variable. + 2009-03-19 Jakub Jelinek <jakub@redhat.com> PR target/39496 diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index 0966ac2..369c29f 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -2068,7 +2068,7 @@ getpagesize (void) int mprotect (char *addr, int len, int prot) { - int np, op; + DWORD np, op; if (prot == 7) np = 0x40; @@ -2082,6 +2082,8 @@ mprotect (char *addr, int len, int prot) np = 0x02; else if (prot == 0) np = 0x01; + else + return -1; if (VirtualProtect (addr, len, np, &op)) return 0; |