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encode_multipart(): move @rd to inner scope.

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This commit is contained in:
Laurent MONIN 2005-12-13 17:04:24 +01:00 committed by Laurent MONIN
parent 10aa67fb32
commit 1ca88c9147
1 changed files with 14 additions and 8 deletions
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22
src/viewer/text/form.c
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@ -784,7 +784,6 @@ encode_multipart(struct session *ses, struct list_head *l, struct string *data,
if (*sv->value) {
unsigned char *filename;
ssize_t rd;
if (get_cmd_opt_bool("anonymous")) {
errno = EPERM;
@ -800,14 +799,21 @@ encode_multipart(struct session *ses, struct list_head *l, struct string *data,
if (fh == -1) goto encode_error;
set_bin(fh);
do {
rd = safe_read(fh, buffer, F_BUFLEN);
if (rd == -1) {
close(fh);
goto encode_error;
while (1) {
ssize_t rd = safe_read(fh, buffer, F_BUFLEN);
if (rd) {
if (rd == -1) {
close(fh);
goto encode_error;
}
add_bytes_to_string(data, buffer, rd);
} else {
break;
}
if (rd) add_bytes_to_string(data, buffer, rd);
} while (rd);
};
close(fh);
}
#undef F_BUFLEN