diff options
author | Lars Hjemli <hjemli@gmail.com> | 2010-08-29 17:40:51 +0200 |
---|---|---|
committer | Lars Hjemli <hjemli@gmail.com> | 2010-08-29 17:40:51 +0200 |
commit | 6940b23b9e4698ba466a4616e4de77b986560ad3 (patch) | |
tree | 69dc61393b834474a8556d7b3969b327d223dc15 /html.c | |
parent | Use GIT-1.7.2.2 (diff) | |
parent | html: fix strcpy bug in convert_query_hexchar (diff) | |
download | cgit-pink-6940b23b9e4698ba466a4616e4de77b986560ad3.tar.gz cgit-pink-6940b23b9e4698ba466a4616e4de77b986560ad3.zip |
Merge branch 'stable'
Diffstat (limited to 'html.c')
-rw-r--r-- | html.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/html.c b/html.c index 337baeb..eaabf72 100644 --- a/html.c +++ b/html.c @@ -268,19 +268,20 @@ int hextoint(char c) char *convert_query_hexchar(char *txt) { - int d1, d2; - if (strlen(txt) < 3) { + int d1, d2, n; + n = strlen(txt); + if (n < 3) { *txt = '\0'; return txt-1; } d1 = hextoint(*(txt+1)); d2 = hextoint(*(txt+2)); if (d1<0 || d2<0) { - strcpy(txt, txt+3); + memmove(txt, txt+3, n-3); return txt-1; } else { *txt = d1 * 16 + d2; - strcpy(txt+1, txt+3); + memmove(txt+1, txt+3, n-2); return txt; } } |