generic-library/curl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Junk data could get inserted when saving/getting HTTP headers, as discovered

Browse Source 
by Craig Davison. Now we deal with the 'nread' variable correctly between
each header line.
This commit is contained in:
Daniel Stenberg 2002-10-09 13:03:51 +00:00
parent 91b84b89e4
commit c3cc616264
1 changed files with 3 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
lib/transfer.c
View File

@ -302,6 +302,9 @@ CURLcode Curl_readwrite(struct connectdata *conn,
break; /* read more and try again */ break; /* read more and try again */
} }
/* decrease the size of the remaining buffer */
nread -= (k->end_ptr - k->str)+1;
k->str = k->end_ptr + 1; /* move past new line */ k->str = k->end_ptr + 1; /* move past new line */
/* /*
@ -696,13 +699,6 @@ CURLcode Curl_readwrite(struct connectdata *conn,
there might be a non-header part left in the end of the read there might be a non-header part left in the end of the read
buffer. */ buffer. */
if (!k->header) {
/* starting here, this is not part of the header! */
/* we subtract the remaining header size from the buffer */
nread -= (k->str - k->buf);
}
} /* end if header mode */ } /* end if header mode */
/* This is not an 'else if' since it may be a rest from the header /* This is not an 'else if' since it may be a rest from the header