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authorJacob Garber <jgarber1@ualberta.ca>2019-05-17 12:51:47 -0600
committerPatrick Georgi <pgeorgi@google.com>2019-05-21 09:28:36 +0000
commitae8301fddbb5c8456b738bbeab94b98ae3eb06b6 (patch)
treef48cc998cd39784ace4c109b37677dc887e0bec4 /MAINTAINERS
parentb79d2dee2b2f294aac97dad849909d7bfb892c76 (diff)
downloadcoreboot-ae8301fddbb5c8456b738bbeab94b98ae3eb06b6.tar.xz
util/romcc: Fix parsing of empty string literal
The corner case of an empty string literal was causing romcc to segfault. This checks if the literal is empty, and if so allocates a size one buffer for the terminating null character. A test case for this is added to ensure it doesn't happen again. Found-by: Coverity CID 1129099 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: I067160a3b9998184f44e4878ef6269f372fe68bb Reviewed-on: https://review.coreboot.org/c/coreboot/+/32852 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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