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postgresql/src/common
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Peter Eisentraut 2fe3bdbd69 Check return value of pclose() correctly 
Some callers didn't check the return value of pclose() or
ClosePipeStream() correctly.  Either they didn't check it at all or
they treated it like the return of fclose().

The correct way is to first check whether the return value is -1, and
then report errno, and then check the return value like a result from
system(), for which we already have wait_result_to_str() to make it
simpler.  To make this more compact, expand wait_result_to_str() to
also handle -1 explicitly.

Reviewed-by: Ankit Kumar Pandey <itsankitkp@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/8cd9fb02-bc26-65f1-a809-b1cb360eef73@enterprisedb.com
 		2022-11-15 15:36:51 +01:00
..
unicode meson: Add initial version of meson based build system 2022-09-21 22:37:17 -07:00
.gitignore Replace the data structure used for keyword lookup. 2019-01-06 17:02:57 -05:00
Makefile Rename backup_compression.{c,h} to compression.{c,h} 2022-04-12 13:38:54 +09:00
archive.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
base64.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
checksum_helper.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
compression.c Message style improvements 2022-09-24 18:41:25 -04:00
config_info.c Assorted examples of expanded type-safer palloc/pg_malloc API 2022-09-12 08:45:03 +02:00
controldata_utils.c Remove AssertArg and AssertState 2022-10-28 09:19:06 +02:00
cryptohash.c Fix comment related to pg_cryptohash_error() 2022-01-12 12:39:36 +09:00
cryptohash_openssl.c Pre-beta mechanical code beautification. 2022-05-12 15:17:30 -04:00
d2s.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
d2s_full_table.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
d2s_intrinsics.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
digit_table.h Change floating-point output format for improved performance. 2019-02-13 15:20:33 +00:00
encnames.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
exec.c Clean up inconsistent use of fflush(). 2022-08-29 13:55:41 -04:00
f2s.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
fe_memutils.c Remove redundant null pointer checks before free() 2022-07-03 11:47:15 +02:00
file_perm.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
file_utils.c Introduce pg_pwrite_zeros() in fileutils.c 2022-11-08 12:23:46 +09:00
hashfn.c Use bitwise rotate functions in more places 2022-02-20 13:22:08 +07:00
hmac.c Improve error handling of HMAC computations 2022-01-13 16:17:21 +09:00
hmac_openssl.c Clear the OpenSSL error queue before cryptohash operations 2022-05-06 14:41:31 +02:00
ip.c Don't bother to set sockaddr_un.sun_len. 2022-08-24 00:09:37 +12:00
jsonapi.c Change some errdetail() to errdetail_internal() 2022-09-28 17:14:53 +02:00
keywords.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
kwlookup.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
link-canary.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
logging.c logging: Also add the command prefix to detail and hint messages 2022-05-30 07:26:06 +02:00
md5.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
md5_common.c Add missing error handling in pg_md5_hash(). 2022-04-18 20:04:55 -04:00
md5_int.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
meson.build meson: Add support for building with precompiled headers 2022-10-06 17:19:30 -07:00
pg_get_line.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
pg_lzcompress.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
pg_prng.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
pgfnames.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
protocol_openssl.c Remove AssertArg and AssertState 2022-10-28 09:19:06 +02:00
psprintf.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
relpath.c Revert 56-bit relfilenode change and follow-up commits. 2022-09-28 09:55:28 -04:00
restricted_token.c Replace load of functions by direct calls for some WIN32 2022-09-09 10:52:17 +09:00
rmtree.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
ryu_common.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
saslprep.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
scram-common.c Improve error handling of HMAC computations 2022-01-13 16:17:21 +09:00
sha1.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
sha1_int.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
sha2.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
sha2_int.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
sprompt.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
string.c pg_clean_ascii(): escape bytes rather than lose them 2022-09-13 16:10:44 +02:00
stringinfo.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
unicode_norm.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
username.c Update copyright for 2022 2022-01-07 19:04:57 -05:00
wait_error.c Check return value of pclose() correctly 2022-11-15 15:36:51 +01:00
wchar.c Treat Unicode codepoints of category "Format" as non-spacing 2022-09-13 16:13:33 +07:00