diff options
Diffstat (limited to 'meta/recipes-devtools/opkg/opkg/0003-sha256-Add-sha256_to_string-function.patch')
-rw-r--r-- | meta/recipes-devtools/opkg/opkg/0003-sha256-Add-sha256_to_string-function.patch | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/meta/recipes-devtools/opkg/opkg/0003-sha256-Add-sha256_to_string-function.patch b/meta/recipes-devtools/opkg/opkg/0003-sha256-Add-sha256_to_string-function.patch deleted file mode 100644 index 16e82d7417..0000000000 --- a/meta/recipes-devtools/opkg/opkg/0003-sha256-Add-sha256_to_string-function.patch +++ /dev/null | |||
@@ -1,110 +0,0 @@ | |||
1 | From 92e8378103bba3b91f2dec4e6fda3e1755a7c0fd Mon Sep 17 00:00:00 2001 | ||
2 | From: Paul Barker <paul@paulbarker.me.uk> | ||
3 | Date: Sat, 7 Nov 2015 10:23:51 +0000 | ||
4 | Subject: [PATCH 3/4] sha256: Add sha256_to_string function | ||
5 | |||
6 | Signed-off-by: Paul Barker <paul@paulbarker.me.uk> | ||
7 | Signed-off-by: Alejandro del Castillo <alejandro.delcastillo@ni.com> | ||
8 | |||
9 | Upstream-Status: Accepted | ||
10 | --- | ||
11 | libopkg/file_util.c | 28 +++------------------------- | ||
12 | libopkg/sha256.c | 7 +++++++ | ||
13 | libopkg/sha256.h | 3 +++ | ||
14 | 3 files changed, 13 insertions(+), 25 deletions(-) | ||
15 | |||
16 | diff --git a/libopkg/file_util.c b/libopkg/file_util.c | ||
17 | index cb3dbf0..864aedb 100644 | ||
18 | --- a/libopkg/file_util.c | ||
19 | +++ b/libopkg/file_util.c | ||
20 | @@ -374,27 +374,13 @@ char *file_md5sum_alloc(const char *file_name) | ||
21 | #ifdef HAVE_SHA256 | ||
22 | char *file_sha256sum_alloc(const char *file_name) | ||
23 | { | ||
24 | - static const int sha256sum_bin_len = 32; | ||
25 | - static const int sha256sum_hex_len = 64; | ||
26 | - | ||
27 | - static const unsigned char bin2hex[16] = { | ||
28 | - '0', '1', '2', '3', | ||
29 | - '4', '5', '6', '7', | ||
30 | - '8', '9', 'a', 'b', | ||
31 | - 'c', 'd', 'e', 'f' | ||
32 | - }; | ||
33 | - | ||
34 | - int i, err; | ||
35 | + int err; | ||
36 | FILE *file; | ||
37 | - char *sha256sum_hex; | ||
38 | - unsigned char sha256sum_bin[sha256sum_bin_len]; | ||
39 | - | ||
40 | - sha256sum_hex = xcalloc(1, sha256sum_hex_len + 1); | ||
41 | + unsigned char sha256sum_bin[32]; | ||
42 | |||
43 | file = fopen(file_name, "r"); | ||
44 | if (file == NULL) { | ||
45 | opkg_perror(ERROR, "Failed to open file %s", file_name); | ||
46 | - free(sha256sum_hex); | ||
47 | return NULL; | ||
48 | } | ||
49 | |||
50 | @@ -402,20 +388,12 @@ char *file_sha256sum_alloc(const char *file_name) | ||
51 | if (err) { | ||
52 | opkg_msg(ERROR, "Could't compute sha256sum for %s.\n", file_name); | ||
53 | fclose(file); | ||
54 | - free(sha256sum_hex); | ||
55 | return NULL; | ||
56 | } | ||
57 | |||
58 | fclose(file); | ||
59 | |||
60 | - for (i = 0; i < sha256sum_bin_len; i++) { | ||
61 | - sha256sum_hex[i * 2] = bin2hex[sha256sum_bin[i] >> 4]; | ||
62 | - sha256sum_hex[i * 2 + 1] = bin2hex[sha256sum_bin[i] & 0xf]; | ||
63 | - } | ||
64 | - | ||
65 | - sha256sum_hex[sha256sum_hex_len] = '\0'; | ||
66 | - | ||
67 | - return sha256sum_hex; | ||
68 | + return sha256_to_string(sha256sum_bin); | ||
69 | } | ||
70 | |||
71 | #endif | ||
72 | diff --git a/libopkg/sha256.c b/libopkg/sha256.c | ||
73 | index 0816858..bceed72 100644 | ||
74 | --- a/libopkg/sha256.c | ||
75 | +++ b/libopkg/sha256.c | ||
76 | @@ -29,6 +29,8 @@ | ||
77 | #include <stddef.h> | ||
78 | #include <string.h> | ||
79 | |||
80 | +#include "string_util.h" | ||
81 | + | ||
82 | #if USE_UNLOCKED_IO | ||
83 | #include "unlocked-io.h" | ||
84 | #endif | ||
85 | @@ -517,3 +519,8 @@ void sha256_process_block(const void *buffer, size_t len, | ||
86 | h = ctx->state[7] += h; | ||
87 | } | ||
88 | } | ||
89 | + | ||
90 | +char *sha256_to_string(const void *sha256sum_bin) | ||
91 | +{ | ||
92 | + return bin_to_hex(sha256sum_bin, 32); | ||
93 | +} | ||
94 | diff --git a/libopkg/sha256.h b/libopkg/sha256.h | ||
95 | index 734ab54..0d1e9e5 100644 | ||
96 | --- a/libopkg/sha256.h | ||
97 | +++ b/libopkg/sha256.h | ||
98 | @@ -85,6 +85,9 @@ extern int sha224_stream(FILE * stream, void *resblock); | ||
99 | extern void *sha256_buffer(const char *buffer, size_t len, void *resblock); | ||
100 | extern void *sha224_buffer(const char *buffer, size_t len, void *resblock); | ||
101 | |||
102 | +/* Convert a binary sha256sum value to an ASCII string. */ | ||
103 | +char *sha256_to_string(const void *sha256sum_bin); | ||
104 | + | ||
105 | #ifdef __cplusplus | ||
106 | } | ||
107 | #endif | ||
108 | -- | ||
109 | 1.9.1 | ||
110 | |||