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authorJohn Keeping <john@keeping.me.uk>2015-03-08 16:32:27 +0000
committerJason A. Donenfeld <Jason@zx2c4.com>2015-03-09 17:41:14 +0100
commit438bac6f579dab5b8f64e8ce42b88cfc3f053b28 (patch)
tree4a1fcf6b5075411cb37e7e31abd9ee50558ee51f
parent80d52079f7f58d273d99745f93909e5c6524a9bd (diff)
downloadcgit-438bac6f579dab5b8f64e8ce42b88cfc3f053b28.tar.gz
cgit-438bac6f579dab5b8f64e8ce42b88cfc3f053b28.tar.bz2
html: avoid using a plain integer as a NULL pointer
Sparse complains about this table because we use the integer zero as the NULL pointer. Use this as an opportunity to reformat the table so that it always contains 8 elements per row, making it easier to see which values are being set and which are not. Signed-off-by: John Keeping <john@keeping.me.uk>
-rw-r--r--html.c54
1 files changed, 32 insertions, 22 deletions
diff --git a/html.c b/html.c
index f0ee2d6..155cde5 100644
--- a/html.c
+++ b/html.c
@@ -17,28 +17,38 @@
/* Percent-encoding of each character, except: a-zA-Z0-9!$()*,./:;@- */
static const char* url_escape_table[256] = {
- "%00", "%01", "%02", "%03", "%04", "%05", "%06", "%07", "%08", "%09",
- "%0a", "%0b", "%0c", "%0d", "%0e", "%0f", "%10", "%11", "%12", "%13",
- "%14", "%15", "%16", "%17", "%18", "%19", "%1a", "%1b", "%1c", "%1d",
- "%1e", "%1f", "%20", 0, "%22", "%23", 0, "%25", "%26", "%27", 0, 0, 0,
- "%2b", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "%3c", "%3d",
- "%3e", "%3f", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, "%5c", 0, "%5e", 0, "%60", 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "%7b",
- "%7c", "%7d", 0, "%7f", "%80", "%81", "%82", "%83", "%84", "%85",
- "%86", "%87", "%88", "%89", "%8a", "%8b", "%8c", "%8d", "%8e", "%8f",
- "%90", "%91", "%92", "%93", "%94", "%95", "%96", "%97", "%98", "%99",
- "%9a", "%9b", "%9c", "%9d", "%9e", "%9f", "%a0", "%a1", "%a2", "%a3",
- "%a4", "%a5", "%a6", "%a7", "%a8", "%a9", "%aa", "%ab", "%ac", "%ad",
- "%ae", "%af", "%b0", "%b1", "%b2", "%b3", "%b4", "%b5", "%b6", "%b7",
- "%b8", "%b9", "%ba", "%bb", "%bc", "%bd", "%be", "%bf", "%c0", "%c1",
- "%c2", "%c3", "%c4", "%c5", "%c6", "%c7", "%c8", "%c9", "%ca", "%cb",
- "%cc", "%cd", "%ce", "%cf", "%d0", "%d1", "%d2", "%d3", "%d4", "%d5",
- "%d6", "%d7", "%d8", "%d9", "%da", "%db", "%dc", "%dd", "%de", "%df",
- "%e0", "%e1", "%e2", "%e3", "%e4", "%e5", "%e6", "%e7", "%e8", "%e9",
- "%ea", "%eb", "%ec", "%ed", "%ee", "%ef", "%f0", "%f1", "%f2", "%f3",
- "%f4", "%f5", "%f6", "%f7", "%f8", "%f9", "%fa", "%fb", "%fc", "%fd",
- "%fe", "%ff"
+ "%00", "%01", "%02", "%03", "%04", "%05", "%06", "%07",
+ "%08", "%09", "%0a", "%0b", "%0c", "%0d", "%0e", "%0f",
+ "%10", "%11", "%12", "%13", "%14", "%15", "%16", "%17",
+ "%18", "%19", "%1a", "%1b", "%1c", "%1d", "%1e", "%1f",
+ "%20", NULL, "%22", "%23", NULL, "%25", "%26", "%27",
+ NULL, NULL, NULL, "%2b", NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, "%3c", "%3d", "%3e", "%3f",
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, "%5c", NULL, "%5e", NULL,
+ "%60", NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, "%7b", "%7c", "%7d", NULL, "%7f",
+ "%80", "%81", "%82", "%83", "%84", "%85", "%86", "%87",
+ "%88", "%89", "%8a", "%8b", "%8c", "%8d", "%8e", "%8f",
+ "%90", "%91", "%92", "%93", "%94", "%95", "%96", "%97",
+ "%98", "%99", "%9a", "%9b", "%9c", "%9d", "%9e", "%9f",
+ "%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%a6", "%a7",
+ "%a8", "%a9", "%aa", "%ab", "%ac", "%ad", "%ae", "%af",
+ "%b0", "%b1", "%b2", "%b3", "%b4", "%b5", "%b6", "%b7",
+ "%b8", "%b9", "%ba", "%bb", "%bc", "%bd", "%be", "%bf",
+ "%c0", "%c1", "%c2", "%c3", "%c4", "%c5", "%c6", "%c7",
+ "%c8", "%c9", "%ca", "%cb", "%cc", "%cd", "%ce", "%cf",
+ "%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7",
+ "%d8", "%d9", "%da", "%db", "%dc", "%dd", "%de", "%df",
+ "%e0", "%e1", "%e2", "%e3", "%e4", "%e5", "%e6", "%e7",
+ "%e8", "%e9", "%ea", "%eb", "%ec", "%ed", "%ee", "%ef",
+ "%f0", "%f1", "%f2", "%f3", "%f4", "%f5", "%f6", "%f7",
+ "%f8", "%f9", "%fa", "%fb", "%fc", "%fd", "%fe", "%ff"
};
char *fmt(const char *format, ...)