From: Peter Maydell <peter.mayd...@linaro.org>
The flatload loader sets the end_code field in the image_info struct
incorrectly, due to a typo.
This is a very long-standing bug (dating all the way back to when
the bFLT loader was added in 2006), but has gone unnoticed because
(a) most people don't use bFLT binaries
(b) we don't actually do anything with the end_code field, except
print it in debugging traces and pass it to TCG plugins
Fix the typo.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1119
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Message-Id: <20220728151406.2262862-1-peter.mayd...@linaro.org>
Signed-off-by: Laurent Vivier <laur...@vivier.eu>
---
linux-user/flatload.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/linux-user/flatload.c b/linux-user/flatload.c
index e4c2f89a2267..e99570ca182b 100644
--- a/linux-user/flatload.c
+++ b/linux-user/flatload.c
@@ -808,7 +808,7 @@ int load_flt_binary(struct linux_binprm *bprm, struct
image_info *info)
/* Stash our initial stack pointer into the mm structure */
info->start_code = libinfo[0].start_code;
- info->end_code = libinfo[0].start_code = libinfo[0].text_len;
+ info->end_code = libinfo[0].start_code + libinfo[0].text_len;
info->start_data = libinfo[0].start_data;
info->end_data = libinfo[0].end_data;
info->start_brk = libinfo[0].start_brk;
--
2.37.1
