grub-mkimage: fix potential NULL pointer dereference
Move fatal check whether symtab_section is NULL before first reference. Found by: Coverity scan.
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1 changed files with 2 additions and 2 deletions
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@ -1539,6 +1539,8 @@ SUFFIX (load_image) (const char *kernel_path, size_t *exec_size,
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symtab_section = s;
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break;
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}
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if (! symtab_section)
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grub_util_error ("%s", _("no symbol table"));
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#ifdef MKIMAGE_ELF32
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if (image_target->elf_target == EM_ARM)
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@ -1577,8 +1579,6 @@ SUFFIX (load_image) (const char *kernel_path, size_t *exec_size,
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}
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#endif
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if (! symtab_section)
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grub_util_error ("%s", _("no symbol table"));
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}
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else
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{
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