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| author | Saya Sugiura <ssugiura@jp.adit-jv.com> | 2020-06-16 18:35:36 +0900 |
|---|---|---|
| committer | Saya Sugiura <ssugiura@jp.adit-jv.com> | 2020-06-16 18:35:36 +0900 |
| commit | b78e224da4e54a0a5208068f43b80c2afa2e6646 (patch) | |
| tree | 587c7584c71b9f5da51b486ba0e6f0fd656a0a30 | |
| parent | 55b15218018b98960485e5007a77135f14a2af3a (diff) | |
| download | DLT-daemon-b78e224da4e54a0a5208068f43b80c2afa2e6646.tar.gz | |
Revert "dlt_common: Fix buffer overflow in dlt_buffer_get (#215)"
This reverts commit e420ee62d89d5efab6ad7275910cb3eec8497da6.
| -rw-r--r-- | src/shared/dlt_common.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/shared/dlt_common.c b/src/shared/dlt_common.c index 4ae0924..e046cc4 100644 --- a/src/shared/dlt_common.c +++ b/src/shared/dlt_common.c @@ -2643,13 +2643,11 @@ int dlt_buffer_get(DltBuffer *buf, unsigned char *data, int max_size, int delete } /* third check size */ - if (max_size && (head.size > max_size)) { + if (max_size && (head.size > max_size)) dlt_vlog(LOG_WARNING, "%s: Buffer: Max size is smaller than read header size. Max size: %d\n", __func__, max_size); - /* prevent buffer overflow on dlt_buffer_read_block */ - return DLT_RETURN_ERROR; /* ERROR */ - } + /* nothing to do but data does not fit provided buffer */ if ((data != NULL) && max_size) { |