summaryrefslogtreecommitdiff
path: root/src/passwd/getspnam_r.c
AgeCommit message (Collapse)AuthorLines
2017-06-21fix regression in getspnam[_r] error code for insufficient buffer sizeRich Felker-1/+1
commit 2d7d05f031e014068a61d3076c6178513395d2ae wrongly changed ERANGE to EINVAL, likely as the result of copy-and-paste error.
2017-06-15set errno when getpw*_r, getgr*_r, and getspnam_r failRich Felker-3/+5
these functions return an error code, and are not explicitly documented to set errno, but they are nonstandard and the historical implementations do set errno as well, and some applications expect this behavior. do likewise for compatibility. patch by Rudolph Pereira.
2015-01-21fix erroneous return of partial username matches by getspnam[_r]Rich Felker-1/+1
when using /etc/shadow (rather than tcb) as its backend, getspnam_r matched any username starting with the caller-provided string rather than requiring an exact match. in practice this seems to have affected only systems where one valid username is a prefix for another valid username, and where the longer username appears first in the shadow file.
2013-11-24shadow: Move spent parsing to internal functionMichael Forney-30/+39
2012-09-29more close-on-exec fixes, mostly using new "e" flag to fopenRich Felker-2/+2
2011-09-21protect against/handle cancellation reading shadow passwordsRich Felker-1/+11
2011-04-20shadow password fixes: empty fields should read as -1 not 0Rich Felker-7/+13
2011-02-14guard against hard links to non-ordinary-files when reading tcb shadowRich Felker-2/+4
2011-02-12initial check-in, version 0.5.0v0.5.0Rich Felker-0/+89