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90db06c524
In the internal function sepol_av_to_string(), use a dynamically allocated buffer for the permission names of an access vector instead of a fixed static buffer to support very long permission names. Update the internal users of sepol_av_to_string() to free the buffer. The exported function sepol_perm_to_string() is just a wrapper to the internal function. To avoid changing the behavior of this function, use a static buffer and copy the resulting string from the internal function. If the string is too long for the buffer or there was an error in creating the string, return a string indicating the error. All of the changes to the internal function and users was the work of Christian Göttsche <cgzones@googlemail.com>. Reported-by: oss-fuzz (issue 64832, 64933) Suggested-by: Christian Göttsche <cgzones@googlemail.com> Signed-off-by: James Carter <jwcart2@gmail.com> |
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| .. | ||
| test | ||
| tests | ||
| .gitignore | ||
| checkmodule.8 | ||
| checkmodule.c | ||
| checkpolicy.8 | ||
| checkpolicy.c | ||
| checkpolicy.h | ||
| LICENSE | ||
| Makefile | ||
| module_compiler.c | ||
| module_compiler.h | ||
| parse_util.c | ||
| parse_util.h | ||
| policy_define.c | ||
| policy_define.h | ||
| policy_parse.y | ||
| policy_scan.l | ||
| queue.c | ||
| queue.h | ||
| VERSION | ||