mirror/json-c
1
0
Fork 0
mirror of https://github.com/json-c/json-c.git synced 2026-03-25 07:59:07 +08:00
Code Issues Packages Projects Releases Wiki Activity

json_object_from_fd_ex: fail if file is too large

Browse Source 
If the input file is too large to fit into a printbuf then return an
error value instead of silently truncating the parsed content.

This introduces errno handling into printbuf to distinguish between an
input file being too large and running out of memory.
This commit is contained in:
Tobias Stoeckmann
2022-03-20 13:17:37 +01:00
parent 79459b2de2
commit 5accae04bb
3 changed files with 24 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tests/test_util_file.expected
View File

@@ -4,7 +4,7 @@ OK: correctly unable to parse contents of valid_nested.json with low max depth:
OK: json_object_from_file(./not_present.json) correctly returned NULL: json_object_from_file: error opening file ./not_present.json: ERRNO=ENOENT
OK: json_object_from_fd(closed_fd), expecting NULL, EBADF, got:NULL, json_object_from_fd: error reading fd 10: ERRNO=EBADF
OK: json_object_from_fd(closed_fd), expecting NULL, EBADF, got:NULL, json_object_from_fd_ex: error reading fd 10: ERRNO=EBADF
OK: json_object_to_file(json.out, jso)=0
file[json.out], size=336, contents={"foo":1234,"foo1":"abcdefghijklmnopqrstuvwxyz","foo2":"abcdefghijklmnopqrstuvwxyz","foo3":"abcdefghijklmnopqrstuvwxyz","foo4":"abcdefghijklmnopqrstuvwxyz","foo5":"abcdefghijklmnopqrstuvwxyz","foo6":"abcdefghijklmnopqrstuvwxyz","foo7":"abcdefghijklmnopqrstuvwxyz","foo8":"abcdefghijklmnopqrstuvwxyz","foo9":"abcdefghijklmnopqrstuvwxyz"}