4 commits

Author	SHA1	Message	Date
Brian Gianforcaro	1682f0b760	Everything: Move to SPDX license identifiers in all files. ... SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *	2021-04-22 11:22:27 +02:00
Andreas Kling	1e4c010643	LibELF: Remove ELF::Loader and move everyone to ELF::Image ... This commit gets rid of ELF::Loader entirely since its very ambiguous purpose was actually to load executables for the kernel, and that is now handled by the kernel itself. This patch includes some drive-by cleanup in LibDebug and CrashDaemon enabled by the fact that we no longer need to keep the ref-counted ELF::Loader around.	2020-12-25 02:14:56 +01:00
Itamar	b1e01066fe	Lagom/Fuzzers: Fix creation of ELF::Loader	2020-12-14 23:05:53 +01:00
Nico Weber	00f658b984	Lagom+LibELF: Add an ELF fuzzer, and tweak the code to survive a few minutes of fuzzing (#3071) ... If a buffer smaller than Elf32_Ehdr was passed to Image, header() would do an out-of-bounds read. Make parse() check for that. Make most Image methods assert that the image is_valid(). For that to work, set m_valid early in Image::parse() instead of only at its end. Also reorder a few things so that the fuzzer doesn't hit (valid) assertions, which were harmless from a security PoV but which still allowed userspace to crash the kernel with an invalid ELF file. Make dbgprintf()s configurable at run time so that the fuzzer doesn't produce lots of logspam.	2020-08-10 15:55:17 +02:00