From f562e716c962451af359e5a59ee9dbbd66b9fee8 Mon Sep 17 00:00:00 2001 From: Blue Swirl Date: Sat, 18 Sep 2010 05:53:14 +0000 Subject: linux-user: improve flatload error checking Because of the use of unsigned type, possible errors during load were ignored. Fix by using a signed type. This also avoids a warning with GCC flag -Wtype-limits. Signed-off-by: Blue Swirl --- linux-user/flatload.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'linux-user/flatload.c') diff --git a/linux-user/flatload.c b/linux-user/flatload.c index 8ad130a2bd..8f9f4a5fcc 100644 --- a/linux-user/flatload.c +++ b/linux-user/flatload.c @@ -383,7 +383,8 @@ static int load_flat_file(struct linux_binprm * bprm, struct lib_info *libinfo, int id, abi_ulong *extra_stack) { struct flat_hdr * hdr; - abi_ulong textpos = 0, datapos = 0, result; + abi_ulong textpos = 0, datapos = 0; + abi_long result; abi_ulong realdatastart = 0; abi_ulong text_len, data_len, bss_len, stack_len, flags; abi_ulong memp = 0; /* for finding the brk area */ -- cgit v1.2.1