fba3b42 Change signature of sqlite getcwd callback function. — HardenedBSD-pkg

rad:z3QDZAW2FAfuLvihrhiyDC9fAD8G9

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Change signature of sqlite getcwd callback function.

Keve committed 1 year ago

commit fba3b4253db373c9cd413bba980a7697ffe23352
parent 7458dd3

2 files changed +11 -7

modified UndefinedBehaviour.suppress

@@ -4,11 +4,6 @@

 # _external_ sources.
 #
 # external/sqlite/sqlite3.c:45168:9: runtime error: call to function _dbdir_getcwd through pointer to incorrect function type 'char *(*)(char *, unsigned long)'
 # +pkgdb.c:921: note: _dbdir_getcwd defined here
 # +SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior external/sqlite/sqlite3.c:45168:9
 function:sqlite3.c
 # external/picosat/picosat.c:3432:33: runtime error: applying non-zero offset 8 to null pointer
 # +SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior external/picosat/picosat.c:3432:33
 pointer-overflow:picosat.c
 \ No newline at end of file

modified libpkg/pkgdb.c

@@ -916,10 +916,19 @@ _dbdir_mkdir(const char *path, mode_t mode)

 	return (mkdirat(dfd, _dbdir_trim_path(path), mode));
 }
 static int
 static char *
 _dbdir_getcwd(char *path, size_t sz)
 {
 	return (snprintf(path, sz, "/"));
 	if (0 == sz) {
 		errno = EINVAL;
 	} else 	if (sz >= 2) {
 		path[0] = '/';
 		path[1] = '\0';
 		return path;
 	} else {
 		errno = ERANGE;
 	}
 	return 0;
 }
 void