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Bug fix: Double free if a boot image has no extents. Coverity CID 12599.

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This commit is contained in:
Thomas Schmitt 2015-10-08 19:47:01 +02:00
parent 2b6071b445
commit d427a03192
1 changed files with 3 additions and 1 deletions
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4
libisofs/fs_image.c
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@ -5363,8 +5363,10 @@ int iso_eltorito_report(IsoImage *image, struct iso_impsysa_result *target,
if (ret > 0 && section_count > 0) if (ret > 0 && section_count > 0)
lba = sections[0].block; lba = sections[0].block;
lba_mem[i]= lba; lba_mem[i]= lba;
if (sections != NULL) if (sections != NULL) {
free(sections); free(sections);
sections = NULL;
}
sprintf(msg, sprintf(msg,
"El Torito boot img : %3d %4s %c %5s 0x%4.4x 0x%2.2x %5u %10u", "El Torito boot img : %3d %4s %c %5s 0x%4.4x 0x%2.2x %5u %10u",
i + 1, pltf, img->bootable ? 'y' : 'n', emul_code, i + 1, pltf, img->bootable ? 'y' : 'n', emul_code,