diff options
Diffstat (limited to 'nss/nss_files/files-XXX.c')
| -rw-r--r-- | nss/nss_files/files-XXX.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/nss/nss_files/files-XXX.c b/nss/nss_files/files-XXX.c index 40bb7df81e..7291c75d84 100644 --- a/nss/nss_files/files-XXX.c +++ b/nss/nss_files/files-XXX.c @@ -102,9 +102,6 @@ internal_endent (void) fclose (stream); stream = NULL; } - - /* Reset STAYOPEN flag. */ - keep_stream = 0; } @@ -116,6 +113,9 @@ CONCAT(_nss_files_end,ENTNAME) (void) internal_endent (); + /* Reset STAYOPEN flag. */ + keep_stream = 0; + __libc_lock_unlock (lock); return NSS_STATUS_SUCCESS; @@ -131,15 +131,17 @@ internal_getent (struct STRUCTURE *result, struct parser_data *data = (void *) buffer; int linebuflen = buffer + buflen - data->linebuffer; - /* Someone called internal_setent before calling us, so if the - stream is not open now the file could not be opened. */ + /* Be prepared that the set*ent function was not called before. */ if (stream == NULL) { - H_ERRNO_SET (NETDB_INTERNAL); - return NSS_STATUS_UNAVAIL; + enum nss_status status; + + status = internal_setent (0); + if (status != NSS_STATUS_SUCCESS) + return status; } - if (buflen < sizeof *data + 1) + if (buflen < (int) sizeof *data + 1) { errno = ERANGE; return NSS_STATUS_NOTFOUND; @@ -155,6 +157,9 @@ internal_getent (struct STRUCTURE *result, return NSS_STATUS_NOTFOUND; } + /* Terminate the line for any case. */ + data->linebuffer[linebuflen - 1] = '\0'; + /* Skip leading blanks. */ while (isspace (*p)) ++p; |