093fb03 Fix segfault when reading an invalid index file in pkg version — HardenedBSD-pkg

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Fix segfault when reading an invalid index file in pkg version

Baptiste Daroussin committed 7 years ago

commit 093fb03f7c9d49cee35fd9e196cf9f501d905681
parent 25553a6b91827cd5eae774fe65ad8b7071a16e09

1 file changed +3 -0

modified src/version.c

@@ -308,6 +308,9 @@ hash_indexfile(const char *indexfilename)

 		version = strsep(&l, "|");
 		name = version;
 		version = strrchr(version, '-');
 		if (version == NULL)
 			errx(EX_IOERR, "Invalid INDEX file format: %s",
 			    indexfilename);
 		version[0] = '\0';
 		version++;