diff options
| author | Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com> | 2016-07-26 12:02:18 -0400 |
|---|---|---|
| committer | Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com> | 2016-07-26 12:02:18 -0400 |
| commit | d3819813b8e0a64400ddf3ce033bae7c3f245508 (patch) | |
| tree | 79ea54361f1b1fa10749101827391726a3f4bcef /Cryptlib/OpenSSL/crypto/comp/c_rle.c | |
| parent | a14921c5944c340056312f2f5b1728d698f628b1 (diff) | |
| download | efi-boot-shim-d3819813b8e0a64400ddf3ce033bae7c3f245508.tar.gz efi-boot-shim-d3819813b8e0a64400ddf3ce033bae7c3f245508.zip | |
Import upstream version 0.9+1465500757.14a5905
Diffstat (limited to 'Cryptlib/OpenSSL/crypto/comp/c_rle.c')
| -rw-r--r-- | Cryptlib/OpenSSL/crypto/comp/c_rle.c | 91 |
1 files changed, 46 insertions, 45 deletions
diff --git a/Cryptlib/OpenSSL/crypto/comp/c_rle.c b/Cryptlib/OpenSSL/crypto/comp/c_rle.c index 18bceae5..e9aabbd1 100644 --- a/Cryptlib/OpenSSL/crypto/comp/c_rle.c +++ b/Cryptlib/OpenSSL/crypto/comp/c_rle.c @@ -5,57 +5,58 @@ #include <openssl/comp.h> static int rle_compress_block(COMP_CTX *ctx, unsigned char *out, - unsigned int olen, unsigned char *in, unsigned int ilen); + unsigned int olen, unsigned char *in, + unsigned int ilen); static int rle_expand_block(COMP_CTX *ctx, unsigned char *out, - unsigned int olen, unsigned char *in, unsigned int ilen); - -static COMP_METHOD rle_method={ - NID_rle_compression, - LN_rle_compression, - NULL, - NULL, - rle_compress_block, - rle_expand_block, - NULL, - NULL, - }; + unsigned int olen, unsigned char *in, + unsigned int ilen); + +static COMP_METHOD rle_method = { + NID_rle_compression, + LN_rle_compression, + NULL, + NULL, + rle_compress_block, + rle_expand_block, + NULL, + NULL, +}; COMP_METHOD *COMP_rle(void) - { - return(&rle_method); - } +{ + return (&rle_method); +} static int rle_compress_block(COMP_CTX *ctx, unsigned char *out, - unsigned int olen, unsigned char *in, unsigned int ilen) - { - /* int i; */ + unsigned int olen, unsigned char *in, + unsigned int ilen) +{ + /* int i; */ - if (olen < (ilen+1)) - { - /* ZZZZZZZZZZZZZZZZZZZZZZ */ - return(-1); - } + if (ilen == 0 || olen < (ilen - 1)) { + /* ZZZZZZZZZZZZZZZZZZZZZZ */ + return (-1); + } - *(out++)=0; - memcpy(out,in,ilen); - return(ilen+1); - } + *(out++) = 0; + memcpy(out, in, ilen); + return (ilen + 1); +} static int rle_expand_block(COMP_CTX *ctx, unsigned char *out, - unsigned int olen, unsigned char *in, unsigned int ilen) - { - int i; - - if (ilen == 0 || olen < (ilen-1)) - { - /* ZZZZZZZZZZZZZZZZZZZZZZ */ - return(-1); - } - - i= *(in++); - if (i == 0) - { - memcpy(out,in,ilen-1); - } - return(ilen-1); - } + unsigned int olen, unsigned char *in, + unsigned int ilen) +{ + int i; + + if (olen < (ilen - 1)) { + /* ZZZZZZZZZZZZZZZZZZZZZZ */ + return (-1); + } + + i = *(in++); + if (i == 0) { + memcpy(out, in, ilen - 1); + } + return (ilen - 1); +} |