erroneous detection of executables with code coverage support
umlaeute opened this issue · 1 comments
umlaeute commented
while trying to use afl-cov to test a dlopen()ed library, I think i discovered a small bug in the check for properly providing instrumented executables.
namely the break in L894 should be indented to the inner if.
reasoning
the coverage-cmd might contain multiple executables, with only one of them being instrumented.
the current test will stop after checking the first word that is also an executable, and if this one is not instrumented, found_code_cov_binary will stay False, thus leading to early abort.
i'm not providing a PR, given that the fix is trivial and i'm not sure whether i'm actually right.