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Diffstat (limited to 'src/import/import-tar.c')
| -rw-r--r-- | src/import/import-tar.c | 5 |
1 files changed, 5 insertions, 0 deletions
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) { |