... | ... |
@@ -296,10 +296,13 @@ static size_t pdf_decodestream_internal( |
296 | 296 |
|
297 | 297 |
case OBJ_FILTER_JPX: |
298 | 298 |
if (!filter) filter = "JPXDECODE"; |
299 |
+ /* fallthrough */ |
|
299 | 300 |
case OBJ_FILTER_DCT: |
300 | 301 |
if (!filter) filter = "DCTDECODE"; |
302 |
+ /* fallthrough */ |
|
301 | 303 |
case OBJ_FILTER_FAX: |
302 | 304 |
if (!filter) filter = "FAXDECODE"; |
305 |
+ /* fallthrough */ |
|
303 | 306 |
case OBJ_FILTER_JBIG2: |
304 | 307 |
if (!filter) filter = "JBIG2DECODE"; |
305 | 308 |
|
... | ... |
@@ -639,8 +642,9 @@ static cl_error_t filter_rldecode(struct pdf_struct *pdf, struct pdf_obj *obj, s |
639 | 639 |
if (!(temp = cli_realloc(decoded, declen))) { |
640 | 640 |
cli_errmsg("cli_pdf: cannot reallocate memory for decoded output\n"); |
641 | 641 |
rc = CL_EMEM; |
642 |
+ } else { |
|
643 |
+ decoded = temp; |
|
642 | 644 |
} |
643 |
- decoded = temp; |
|
644 | 645 |
} |
645 | 646 |
|
646 | 647 |
if (rc == CL_SUCCESS) { |
... | ... |
@@ -817,8 +821,9 @@ static cl_error_t filter_flatedecode(struct pdf_struct *pdf, struct pdf_obj *obj |
817 | 817 |
if (!(temp = cli_realloc(decoded, declen))) { |
818 | 818 |
cli_errmsg("cli_pdf: cannot reallocate memory for decoded output\n"); |
819 | 819 |
rc = CL_EMEM; |
820 |
+ } else { |
|
821 |
+ decoded = temp; |
|
820 | 822 |
} |
821 |
- decoded = temp; |
|
822 | 823 |
} |
823 | 824 |
|
824 | 825 |
if (rc == CL_SUCCESS) { |
... | ... |
@@ -1098,8 +1103,9 @@ static cl_error_t filter_lzwdecode(struct pdf_struct *pdf, struct pdf_obj *obj, |
1098 | 1098 |
if (!(temp = cli_realloc(decoded, declen))) { |
1099 | 1099 |
cli_errmsg("cli_pdf: cannot reallocate memory for decoded output\n"); |
1100 | 1100 |
rc = CL_EMEM; |
1101 |
+ } else { |
|
1102 |
+ decoded = temp; |
|
1101 | 1103 |
} |
1102 |
- decoded = temp; |
|
1103 | 1104 |
} |
1104 | 1105 |
|
1105 | 1106 |
if (rc == CL_SUCCESS) { |