mirrors/systemd
0
0
Fork 0
mirror of https://github.com/systemd/systemd.git synced 2025-01-04 23:53:42 +08:00
Code Issues Packages Projects Releases Wiki Activity

resolved: check return value of memdup() correctly for OOM

Browse Source
This commit is contained in:
Lennart Poettering 2020-11-03 18:06:47 +01:00
parent 8b2e362651
commit a63a1252b5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/resolve/resolved-dns-rr.c
View File

@ -1650,7 +1650,7 @@ DnsResourceRecord *dns_resource_record_copy(DnsResourceRecord *rr) {
return NULL;
copy->nsec3.salt_size = rr->nsec3.salt_size;
copy->nsec3.next_hashed_name = memdup(rr->nsec3.next_hashed_name, rr->nsec3.next_hashed_name_size);
if (!copy->nsec3.next_hashed_name_size)
if (!copy->nsec3.next_hashed_name)
return NULL;
copy->nsec3.next_hashed_name_size = rr->nsec3.next_hashed_name_size;
copy->nsec3.types = bitmap_copy(rr->nsec3.types);