Prevent an infinite loop in the DWARF parsing code when encountering a CU structure...
authorNick Clifton <nickc@redhat.com>
Wed, 27 Sep 2017 09:42:51 +0000 (10:42 +0100)
committerNick Clifton <nickc@redhat.com>
Wed, 27 Sep 2017 09:42:51 +0000 (10:42 +0100)
commit19485196044b2521af979f1e5c4a89bfb90fba0b
tree5778ce66c09d82b8b957ad276b136fd9e3ff1498
parent6bd6a03d6975a96802b37741a99644570e52a72b
Prevent an infinite loop in the DWARF parsing code when encountering a CU structure with a small negative size.

PR 22219
* dwarf.c (process_debug_info): Add a check for a negative
cu_length field.
binutils/ChangeLog
binutils/dwarf.c
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