Unidiff1 files changed, 3 insertions, 4 deletions
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diff --git a/html.c b/html.c index 957b326..3a5d28d 100644 --- a/ html.c+++ b/ html.c |
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@@ -40,17 +40,17 @@ void htmlf(const char *format, ...) |
40 | vsnprintf(buf, sizeof(buf), format, args); |
40 | vsnprintf(buf, sizeof(buf), format, args); |
41 | va_end(args); |
41 | va_end(args); |
42 | html(buf); |
42 | html(buf); |
43 | } |
43 | } |
44 | |
44 | |
45 | void html_txt(char *txt) |
45 | void html_txt(char *txt) |
46 | { |
46 | { |
47 | char *t = txt; |
47 | char *t = txt; |
48 | while(*t){ |
48 | while(t && *t){ |
49 | int c = *t; |
49 | int c = *t; |
50 | if (c=='<' || c=='>' || c=='&') { |
50 | if (c=='<' || c=='>' || c=='&') { |
51 | *t = '\0'; |
51 | *t = '\0'; |
52 | html(txt); |
52 | html(txt); |
53 | *t = c; |
53 | *t = c; |
54 | if (c=='>') |
54 | if (c=='>') |
55 | html(">"); |
55 | html(">"); |
56 | else if (c=='<') |
56 | else if (c=='<') |
@@ -63,17 +63,17 @@ void html_txt(char *txt) |
63 | } |
63 | } |
64 | if (t!=txt) |
64 | if (t!=txt) |
65 | html(txt); |
65 | html(txt); |
66 | } |
66 | } |
67 | |
67 | |
68 | void html_ntxt(int len, char *txt) |
68 | void html_ntxt(int len, char *txt) |
69 | { |
69 | { |
70 | char *t = txt; |
70 | char *t = txt; |
71 | while(*t && len--){ |
71 | while(t && *t && len--){ |
72 | int c = *t; |
72 | int c = *t; |
73 | if (c=='<' || c=='>' || c=='&') { |
73 | if (c=='<' || c=='>' || c=='&') { |
74 | *t = '\0'; |
74 | *t = '\0'; |
75 | html(txt); |
75 | html(txt); |
76 | *t = c; |
76 | *t = c; |
77 | if (c=='>') |
77 | if (c=='>') |
78 | html(">"); |
78 | html(">"); |
79 | else if (c=='<') |
79 | else if (c=='<') |
@@ -92,17 +92,17 @@ void html_ntxt(int len, char *txt) |
92 | } |
92 | } |
93 | if (len<0) |
93 | if (len<0) |
94 | html("..."); |
94 | html("..."); |
95 | } |
95 | } |
96 | |
96 | |
97 | void html_attr(char *txt) |
97 | void html_attr(char *txt) |
98 | { |
98 | { |
99 | char *t = txt; |
99 | char *t = txt; |
100 | while(*t){ |
100 | while(t && *t){ |
101 | int c = *t; |
101 | int c = *t; |
102 | if (c=='<' || c=='>' || c=='\'') { |
102 | if (c=='<' || c=='>' || c=='\'') { |
103 | *t = '\0'; |
103 | *t = '\0'; |
104 | html(txt); |
104 | html(txt); |
105 | *t = c; |
105 | *t = c; |
106 | if (c=='>') |
106 | if (c=='>') |
107 | html(">"); |
107 | html(">"); |
108 | else if (c=='<') |
108 | else if (c=='<') |
@@ -150,9 +150,8 @@ void html_filemode(unsigned short mode) |
150 | else if (S_ISLNK(mode)) |
150 | else if (S_ISLNK(mode)) |
151 | html("l"); |
151 | html("l"); |
152 | else |
152 | else |
153 | html("-"); |
153 | html("-"); |
154 | html_fileperm(mode >> 6); |
154 | html_fileperm(mode >> 6); |
155 | html_fileperm(mode >> 3); |
155 | html_fileperm(mode >> 3); |
156 | html_fileperm(mode); |
156 | html_fileperm(mode); |
157 | } |
157 | } |
158 | |
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