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Diffstat (limited to 'src/H5FDs3comms.c')
| -rw-r--r-- | src/H5FDs3comms.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/H5FDs3comms.c b/src/H5FDs3comms.c index 58fc435..dae1149 100644 --- a/src/H5FDs3comms.c +++ b/src/H5FDs3comms.c @@ -1713,7 +1713,8 @@ H5FD_s3comms_aws_canonical_request(char *canonical_request_dest, int _cr_size, c } /* end while node is not NULL */ /* remove trailing ';' from signed headers sequence */ - signed_headers_dest[strlen(signed_headers_dest) - 1] = '\0'; + if (*signed_headers_dest != '\0') + signed_headers_dest[strlen(signed_headers_dest) - 1] = '\0'; /* append signed headers and payload hash * NOTE: at present, no HTTP body is handled, per the nature of |