c849849d06
incorrectly when encountering `large' groups (many members and/or many long member names). The reporter tracked this down to the glibc NSS module compatibility code (nss_compat.c): it would prematurely record that a NSS module was finished iterating through its database in some cases. Two aspects are corrected: 1. nss_compat.c recorded that a NSS module was finished iterating whenever the module reported something other than SUCCESS. The correct logic is to continue iteration when the module reports either SUCCESS or RETURN. The __nss_compat_getgrent_r and __nss_compat_getpwent_r routines are updated to reflect this. 2. An internal helper macro __nss_compat_result is used to map glibc NSS status codes to BSD NSS status codes (e.g. NSS_STATUS_SUCCESS -> NS_SUCCESS). It provided the obvious mapping. When a NSS routine is called with a too-small buffer, the convention in the BSD NSS code is to report RETURN. (This is used to implement reentrant APIs such as getpwnam_r(3).) However, the convention in glibc for this case is to set errno = ERANGE and overload TRYAGAIN. __nss_compat_result is updated to handle this case. PR: bin/60287 Reported by: Lachlan O'Dea <odela01@ca.com> |
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| .. | ||
| compat | ||
| csu | ||
| libalias | ||
| libatm | ||
| libbind | ||
| libbluetooth | ||
| libbsnmp | ||
| libbz2 | ||
| libc | ||
| libc_r | ||
| libcalendar | ||
| libcam | ||
| libcom_err | ||
| libcompat | ||
| libcrypt | ||
| libdevinfo | ||
| libdevstat | ||
| libdisk | ||
| libedit | ||
| libexpat | ||
| libfetch | ||
| libform | ||
| libftpio | ||
| libgeom | ||
| libio | ||
| libipsec | ||
| libipx | ||
| libisc | ||
| libkiconv | ||
| libkse | ||
| libkvm | ||
| libmd | ||
| libmenu | ||
| libmilter | ||
| libmp | ||
| libncp | ||
| libncurses | ||
| libnetgraph | ||
| libngatm | ||
| libopie | ||
| libpam | ||
| libpanel | ||
| libpcap | ||
| libpthread | ||
| libradius | ||
| librpcsvc | ||
| libsbuf | ||
| libsdp | ||
| libsm | ||
| libsmb | ||
| libsmdb | ||
| libsmutil | ||
| libstand | ||
| libtacplus | ||
| libtelnet | ||
| libthr | ||
| libufs | ||
| libugidfw | ||
| libusbhid | ||
| libutil | ||
| libvgl | ||
| libwrap | ||
| libxpg4 | ||
| liby | ||
| libypclnt | ||
| libz | ||
| msun | ||
| ncurses | ||
| Makefile | ||
| Makefile.inc | ||