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multiboot: fix memory leak

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Found by: Coverity scan.
CID: 96684
This commit is contained in:
Andrei Borzenkov 2015-06-20 23:38:18 +03:00
parent 2a3ebf9428
commit eb33e61b31
1 changed files with 4 additions and 1 deletions
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5
grub-core/loader/multiboot_elfxx.c
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@ -169,7 +169,10 @@ CONCAT(grub_multiboot_load_elf, XX) (grub_file_t file, const char *filename, voi
return grub_errno; return grub_errno;
if (grub_file_seek (file, ehdr->e_shoff) == (grub_off_t) -1) if (grub_file_seek (file, ehdr->e_shoff) == (grub_off_t) -1)
return grub_errno; {
grub_free (shdr);
return grub_errno;
}
if (grub_file_read (file, shdr, ehdr->e_shnum * ehdr->e_shentsize) if (grub_file_read (file, shdr, ehdr->e_shnum * ehdr->e_shentsize)
!= (grub_ssize_t) ehdr->e_shnum * ehdr->e_shentsize) != (grub_ssize_t) ehdr->e_shnum * ehdr->e_shentsize)