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sd-journal: check retval of sd_id128_from_string call

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Fixes: CID#1469712

CID 1469712 (#1 of 1): Unused value (UNUSED_VALUE)
returned_value: Assigning value from sd_id128_from_string(word + 2, &boot_id) to r here,
but that stored value is overwritten before it can be used.

(cherry picked from commit c9f5ac0917)
This commit is contained in:
Shreenidhi Shedi 2022-06-14 10:28:37 +05:30 committed by Zbigniew Jędrzejewski-Szmek
parent 18517e849c
commit 73a327d2f4
1 changed files with 2 additions and 0 deletions
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2
src/libsystemd/sd-journal/sd-journal.c
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@ -990,6 +990,8 @@ _public_ int sd_journal_seek_cursor(sd_journal *j, const char *cursor) {
case 'b':
boot_id_set = true;
r = sd_id128_from_string(word + 2, &boot_id);
if (r < 0)
return r;
break;
case 'm':