diff options
| -rw-r--r-- | lib/content_encoding.c | 20 | ||||
| -rw-r--r-- | src/mkhelp.pl | 17 |
2 files changed, 36 insertions, 1 deletions
diff --git a/lib/content_encoding.c b/lib/content_encoding.c index 84d76f4b9..3276ef988 100644 --- a/lib/content_encoding.c +++ b/lib/content_encoding.c @@ -49,6 +49,21 @@ #define COMMENT 0x10 /* bit 4 set: file comment present */ #define RESERVED 0xE0 /* bits 5..7: reserved */ +static voidpf +zalloc_cb(voidpf opaque, unsigned int items, unsigned int size) +{ + (void) opaque; + /* not a typo, keep it calloc() */ + return (voidpf) calloc(items, size); +} + +static void +zfree_cb(voidpf opaque, voidpf ptr) +{ + (void) opaque; + free(ptr); +} + static CURLcode process_zlib_error(struct connectdata *conn, z_stream *z) { @@ -159,6 +174,9 @@ Curl_unencode_deflate_write(struct connectdata *conn, /* Initialize zlib? */ if(k->zlib_init == ZLIB_UNINIT) { memset(z, 0, sizeof(z_stream)); + z->zalloc = (alloc_func)zalloc_cb; + z->zfree = (free_func)zfree_cb; + if(inflateInit(z) != Z_OK) return process_zlib_error(conn, z); k->zlib_init = ZLIB_INIT; @@ -266,6 +284,8 @@ Curl_unencode_gzip_write(struct connectdata *conn, /* Initialize zlib? */ if(k->zlib_init == ZLIB_UNINIT) { memset(z, 0, sizeof(z_stream)); + z->zalloc = (alloc_func)zalloc_cb; + z->zfree = (free_func)zfree_cb; if(strcmp(zlibVersion(), "1.2.0.4") >= 0) { /* zlib ver. >= 1.2.0.4 supports transparent gzip decompressing */ diff --git a/src/mkhelp.pl b/src/mkhelp.pl index e9de8429d..d09d6c508 100644 --- a/src/mkhelp.pl +++ b/src/mkhelp.pl @@ -133,7 +133,6 @@ print <<HEAD * NEVER EVER edit this manually, fix the mkhelp.pl script instead! * Generation time: $now */ -#include "setup.h" #ifdef USE_MANUAL #include "hugehelp.h" HEAD @@ -141,6 +140,9 @@ HEAD if($c) { print <<HEAD #include <zlib.h> +#if defined(CURLDEBUG) && defined(CURLTOOLDEBUG) +#include "memdebug.h" +#endif static const unsigned char hugehelpgz[] = { /* This mumbo-jumbo is the huge help text compressed with gzip. Thanks to this operation, the size of this data shrunk from $gzip @@ -165,6 +167,17 @@ HEAD print <<EOF #define BUF_SIZE 0x10000 +static voidpf zalloc_func(voidpf opaque, unsigned int items, unsigned int size) +{ + (void) opaque; + /* not a typo, keep it calloc() */ + return (voidpf) calloc(items, size); +} +static void zfree_func(voidpf opaque, voidpf ptr) +{ + (void) opaque; + free(ptr); +} /* Decompress and send to stdout a gzip-compressed buffer */ void hugehelp(void) { @@ -178,6 +191,8 @@ void hugehelp(void) headerlen = 10; memset(&z, 0, sizeof(z_stream)); + z.zalloc = (alloc_func)zalloc_func; + z.zfree = (free_func)zfree_func; z.avail_in = (unsigned int)(sizeof(hugehelpgz) - headerlen); z.next_in = (unsigned char *)hugehelpgz + headerlen; |