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json: log location also when there is no file

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E.g. in nss-resolve it is still useful to print the location of the error:
src/test/test-nss.c:231: dlsym(0x0x1dc6fb0, _nss_resolve_gethostbyname2_r) → 0x0x7fdbfc53f626
(string):1:40: JSON field ifindex is out of bounds for an interface index.

I opted to use a partially duplicated if condition to avoid nesting. It's nice
to have the log calls vertically aligned. The compiler will optimize this nicely.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2020-12-10 11:56:05 +01:00
parent 9e36b885b8
commit d401a5e411
1 changed files with 10 additions and 0 deletions
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10
src/shared/json.c
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@ -3854,6 +3854,16 @@ int json_log_internal(
"CONFIG_COLUMN=%u", source_column,
LOG_MESSAGE("%s:%u:%u: %s", source, source_line, source_column, buffer),
NULL);
else if (source_line > 0 && source_column > 0)
return log_struct_internal(
LOG_REALM_PLUS_LEVEL(LOG_REALM_SYSTEMD, level),
error,
file, line, func,
"MESSAGE_ID=" SD_MESSAGE_INVALID_CONFIGURATION_STR,
"CONFIG_LINE=%u", source_line,
"CONFIG_COLUMN=%u", source_column,
LOG_MESSAGE("(string):%u:%u: %s", source_line, source_column, buffer),
NULL);
else
return log_struct_internal(
LOG_REALM_PLUS_LEVEL(LOG_REALM_SYSTEMD, level),