Permalink
Show file tree
Hide file tree
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Browse files
Browse the repository at this point in the history
scanner: don't crash on strings containing a NUL byte
We crash if the input contains a string containing a NUL byte. Reported by Suhwan Song. https://lists.gnu.org/r/bug-bison/2020-07/msg00051.html * src/flex-scanner.h (STRING_FREE): Avoid accidental use of last_string. * src/scan-gram.l: Don't call STRING_FREE without calling STRING_FINISH first. * tests/input.at (Invalid inputs): Check that case.
- Loading branch information
Showing
4 changed files
with
50 additions
and
12 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters