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linux-user/flatload.c: Fix setting of image_info::end_code

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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.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220728151406.2262862-1-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Peter Maydell 2022-07-28 16:14:06 +01:00 • committed by Laurent Vivier
parent 3e4abe2c92
commit 734a659ad2
1 changed files with 1 additions and 1 deletions
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2
linux-user/flatload.c
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@ -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;