diff options
Diffstat (limited to 'source3/web/cgi.c')
| -rw-r--r-- | source3/web/cgi.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/source3/web/cgi.c b/source3/web/cgi.c index e47514904b..74e9969ff4 100644 --- a/source3/web/cgi.c +++ b/source3/web/cgi.c @@ -85,16 +85,23 @@ static void unescape(char *buf) static char *grab_line(FILE *f, int *cl) { - char *ret; + char *ret = NULL; int i = 0; int len = 1024; - ret = (char *)malloc(len); - if (!ret) return NULL; - - while ((*cl)) { - int c = fgetc(f); + int c; + + if (i == len) { + char *ret2; + if (len == 0) len = 1024; + else len *= 2; + ret2 = (char *)Realloc(ret, len*2); + if (!ret2) return ret; + ret = ret2; + } + + c = fgetc(f); (*cl)--; if (c == EOF) { @@ -108,13 +115,6 @@ static char *grab_line(FILE *f, int *cl) ret[i++] = c; - if (i == len-1) { - char *ret2; - ret2 = (char *)realloc(ret, len*2); - if (!ret2) return ret; - len *= 2; - ret = ret2; - } } |