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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-09-16 18:25:59 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-09-16 18:25:59 +0000 |
| commit | 1e34d75027c0773e21b35688c27034d5af5e635c (patch) | |
| tree | 7f3e33142d7a4d06037846454f08b1b0350b2a95 /src/import | |
| parent | Adding upstream version 256.4. (diff) | |
| download | systemd-1e34d75027c0773e21b35688c27034d5af5e635c.tar.xz systemd-1e34d75027c0773e21b35688c27034d5af5e635c.zip | |
Adding upstream version 256.5.upstream/256.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/import')
| -rw-r--r-- | src/import/import-raw.c | 5 | ||||
| -rw-r--r-- | src/import/import-tar.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/import/import-raw.c b/src/import/import-raw.c index ee9b297..78775b9 100644 --- a/src/import/import-raw.c +++ b/src/import/import-raw.c @@ -409,6 +409,11 @@ static int raw_import_process(RawImport *i) { goto finish; } + if ((size_t) l > sizeof(i->buffer) - i->buffer_size) { + r = log_error_errno(SYNTHETIC_ERRNO(EBADMSG), "Read input file exceeded maximum size."); + goto finish; + } + i->buffer_size += l; if (i->compress.type == IMPORT_COMPRESS_UNKNOWN) { diff --git a/src/import/import-tar.c b/src/import/import-tar.c index 39df11b..976c918 100644 --- a/src/import/import-tar.c +++ b/src/import/import-tar.c @@ -276,6 +276,11 @@ static int tar_import_process(TarImport *i) { goto finish; } + if ((size_t) l > sizeof(i->buffer) - i->buffer_size) { + r = log_error_errno(SYNTHETIC_ERRNO(EBADMSG), "Read input file exceeded maximum size."); + goto finish; + } + i->buffer_size += l; if (i->compress.type == IMPORT_COMPRESS_UNKNOWN) { |