diff options
Diffstat (limited to 'test/infcover.c')
| -rw-r--r-- | test/infcover.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/test/infcover.c b/test/infcover.c index fe3d920..2be0164 100644 --- a/test/infcover.c +++ b/test/infcover.c @@ -1,5 +1,5 @@ /* infcover.c -- test zlib's inflate routines with full code coverage - * Copyright (C) 2011 Mark Adler + * Copyright (C) 2011, 2016 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ @@ -237,14 +237,14 @@ local void mem_done(z_stream *strm, char *prefix) /* Decode a hexadecimal string, set *len to length, in[] to the bytes. This decodes liberally, in that hex digits can be adjacent, in which case two in - a row writes a byte. Or they can delimited by any non-hex character, where - the delimiters are ignored except when a single hex digit is followed by a - delimiter in which case that single digit writes a byte. The returned - data is allocated and must eventually be freed. NULL is returned if out of - memory. If the length is not needed, then len can be NULL. */ + a row writes a byte. Or they can be delimited by any non-hex character, + where the delimiters are ignored except when a single hex digit is followed + by a delimiter, where that single digit writes a byte. The returned data is + allocated and must eventually be freed. NULL is returned if out of memory. + If the length is not needed, then len can be NULL. */ local unsigned char *h2b(const char *hex, unsigned *len) { - unsigned char *in; + unsigned char *in, *re; unsigned next, val; in = malloc((strlen(hex) + 1) >> 1); @@ -268,8 +268,8 @@ local unsigned char *h2b(const char *hex, unsigned *len) } while (*hex++); /* go through the loop with the terminating null */ if (len != NULL) *len = next; - in = reallocf(in, next); - return in; + re = realloc(in, next); + return re == NULL ? in : re; } /* generic inflate() run, where hex is the hexadecimal input data, what is the |