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util/grub-install-common: Fix memory leak in copy_all()

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The copy_all() function skips a section of code using continue, but
fails to free the memory in srcf first, leaking it.

Fixes: CID 314026

Signed-off-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Darren Kenny 2021-10-26 15:02:35 +00:00 committed by Daniel Kiper
parent c3f323b3f5
commit e07fcea291
1 changed files with 4 additions and 1 deletions
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5
util/grub-install-common.c
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@ -754,7 +754,10 @@ copy_all (const char *srcd,
srcf = grub_util_path_concat (2, srcd, de->d_name);
if (grub_util_is_special_file (srcf)
|| grub_util_is_directory (srcf))
continue;
{
free (srcf);
continue;
}
dstf = grub_util_path_concat (2, dstd, de->d_name);
grub_install_compress_file (srcf, dstf, 1);
free (srcf);