Mirror/ardupilot
5
0
Fork 0
mirror of https://github.com/ArduPilot/ardupilot synced 2025-01-24 17:48:35 -04:00
Code Issues Packages Projects Releases Wiki Activity

AP_Filesystem: fixed EOF on file read

Browse Source 
should return number of bytes read. This fixes an issue with MAVProxy
ftp client
This commit is contained in:
Andrew Tridgell 2020-02-11 13:30:26 +11:00
parent 1cb711d35d
commit b49a76bb20
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
libraries/AP_Filesystem/AP_Filesystem_FATFS.cpp
View File

@ -414,7 +414,10 @@ ssize_t AP_Filesystem::read(int fd, void *buf, size_t count)
errno = fatfs_to_errno((FRESULT)res); errno = fatfs_to_errno((FRESULT)res);
return -1; return -1;
} }
if (size > n || size == 0) { if (size == 0) {
break;
}
if (size > n) {
errno = EIO; errno = EIO;
return -1; return -1;
} }