diff options
| -rw-r--r-- | src/common/torgzip.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/common/torgzip.c b/src/common/torgzip.c index 1705e6bc9..4bb39f2be 100644 --- a/src/common/torgzip.c +++ b/src/common/torgzip.c @@ -19,6 +19,7 @@ const char torgzip_c_id[] = "$Id$"; #else #include <zlib.h> #endif +#include <string.h> #include "util.h" #include "log.h" @@ -231,10 +232,10 @@ tor_gzip_uncompress(char **out, size_t *out_len, */ int detect_compression_method(const char *in, size_t in_len) { - if (in_len > 2 && in[0] == 0x1f && in[1] == 0x8b) { + if (in_len > 2 && !memcmp(in, "\x1f\x8b", 2)) { return GZIP_METHOD; } else if (in_len > 2 && (in[0] & 0x0f) == 8 && - get_uint16(in) % 31 == 0) { + (get_uint16(in) % 31) == 0) { return ZLIB_METHOD; } else { return 0; |