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| author | Todd C. Miller <Todd.Miller@sudo.ws> | 2020-07-29 12:31:29 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-29 21:31:29 +0300 |
| commit | 453ce8642b69943dee03e89fb7666a80f7c84bcf (patch) | |
| tree | 901f4efb808fbae87fbd676823d190e14cb28b1c /lex.c | |
| parent | e22bb7c625df14ad8c9195124ed99cc41d7dfcd2 (diff) | |
| download | one-true-awk-453ce8642b69943dee03e89fb7666a80f7c84bcf.tar.gz | |
Avoid accessing pfile[] out of bounds on syntax error at EOF. (#90)
When awk reaches EOF parsing the program file, curpfile is incremented.
However, cursource() uses curpfile without checking it against npfile
which can cause an out of bounds access of pfile[] if there is a syntax
error at the end of the program file.
Diffstat (limited to 'lex.c')
0 files changed, 0 insertions, 0 deletions