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| author | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2018-06-08 02:02:24 -0500 |
|---|---|---|
| committer | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2018-06-08 02:02:24 -0500 |
| commit | fd2bb2f751c13b3c0c002b8e012810902b9da364 (patch) | |
| tree | 17b2e38c966c9f96cfa568c1f572261a289590e6 /system/lighttpd/char-signedness.patch | |
| parent | b0a5136bf3326ba38b360be288d06f9a27f2a4d2 (diff) | |
| download | packages-fd2bb2f751c13b3c0c002b8e012810902b9da364.tar.gz packages-fd2bb2f751c13b3c0c002b8e012810902b9da364.tar.bz2 packages-fd2bb2f751c13b3c0c002b8e012810902b9da364.tar.xz packages-fd2bb2f751c13b3c0c002b8e012810902b9da364.zip | |
harmony -> system
Diffstat (limited to 'system/lighttpd/char-signedness.patch')
| -rw-r--r-- | system/lighttpd/char-signedness.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/system/lighttpd/char-signedness.patch b/system/lighttpd/char-signedness.patch new file mode 100644 index 000000000..43f7f5faf --- /dev/null +++ b/system/lighttpd/char-signedness.patch @@ -0,0 +1,46 @@ + +Added by gstrauss 16 days ago + + ID d4083effab0f9bf76528d5c47198b17e7471ed13 + Parent 0c95ed37 + Child 37f9b60d + +[core] fix base64 decode when char is unsigned (fixes #2848) + +thx, codehero + +x-ref: +"buffer_append_base64_decode() broken on compilers where char is assumed unsigned" +https://redmine.lighttpd.net/issues/2848 + +diff --git a/src/base64.c b/src/base64.c +index f39dbaa2..3034181a 100644 +--- a/src/base64.c ++++ b/src/base64.c +@@ -11,7 +11,7 @@ + + /* BASE64_STANDARD: "A-Z a-z 0-9 + /" maps to 0-63, pad with "=" */ + static const char base64_standard_table[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; +-static const char base64_standard_reverse_table[] = { ++static const signed char base64_standard_reverse_table[] = { + /* 0 1 2 3 4 5 6 7 8 9 A B C D E F */ + -1, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, /* 0x00 - 0x0F */ + -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, /* 0x10 - 0x1F */ +@@ -25,7 +25,7 @@ static const char base64_standard_reverse_table[] = { + + /* BASE64_URL: "A-Z a-z 0-9 - _" maps to 0-63, pad with "." */ + static const char base64_url_table[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_."; +-static const char base64_url_reverse_table[] = { ++static const signed char base64_url_reverse_table[] = { + /* 0 1 2 3 4 5 6 7 8 9 A B C D E F */ + -1, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, /* 0x00 - 0x0F */ + -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, /* 0x10 - 0x1F */ +@@ -42,7 +42,7 @@ unsigned char* buffer_append_base64_decode(buffer *out, const char* in, size_t i + size_t out_pos = 0; /* current output character (position) that is decoded. can contain partial result */ + unsigned int group = 0; /* how many base64 digits in the current group were decoded already. each group has up to 4 digits */ + size_t i; +- const char *base64_reverse_table; ++ const signed char *base64_reverse_table; + + switch (charset) { + case BASE64_STANDARD: |