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aout: switch to dump_emit

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-10-07 07:22:01 -04:00
parent cdc3d5627d
commit 43a5d548eb
2 changed files with 11 additions and 16 deletions
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7
fs/binfmt_aout.c
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@ -45,7 +45,6 @@ static int load_aout_library(struct file*);
*/
static int aout_core_dump(struct coredump_params *cprm)
{
struct file *file = cprm->file;
mm_segment_t fs;
int has_dumped = 0;
void __user *dump_start;
@ -85,7 +84,7 @@ static int aout_core_dump(struct coredump_params *cprm)
set_fs(KERNEL_DS);
/* struct user */
if (!dump_write(file, &dump, sizeof(dump)))
if (!dump_emit(cprm, &dump, sizeof(dump)))
goto end_coredump;
/* Now dump all of the user data. Include malloced stuff as well */
if (!dump_seek(cprm->file, PAGE_SIZE - sizeof(dump)))
@ -96,14 +95,14 @@ static int aout_core_dump(struct coredump_params *cprm)
if (dump.u_dsize != 0) {
dump_start = START_DATA(dump);
dump_size = dump.u_dsize << PAGE_SHIFT;
if (!dump_write(file, dump_start, dump_size))
if (!dump_emit(cprm, dump_start, dump_size))
goto end_coredump;
}
/* Now prepare to dump the stack area */
if (dump.u_ssize != 0) {
dump_start = START_STACK(dump);
dump_size = dump.u_ssize << PAGE_SHIFT;
if (!dump_write(file, dump_start, dump_size))
if (!dump_emit(cprm, dump_start, dump_size))
goto end_coredump;
}
end_coredump: