free the right pointer

msmeissn · msmeissn · commit fe22fefaed96 · 2024-10-27T12:47:54.000+01:00
diff --git a/camlibs/ptp2/ptp.c b/camlibs/ptp2/ptp.c
@@ -4073,7 +4073,7 @@ ptp_canon_getviewfinderimage (PTPParams* params, unsigned char** image, uint32_t
 	CHECK_PTP_RC(ptp_transaction(params, &ptp, PTP_DP_GETDATA, 0, image, &datasize));
 	if (ptp.Param1 > datasize) {
 		ptp_debug (params, "param1 is %d, but size is only %d", ptp.Param1, datasize);
-		free(image);
+		free(*image);
 		return PTP_RC_GeneralError;
 	}
 	*size=ptp.Param1;

Original file line number	Diff line number	Diff line change
`@@ -4073,7 +4073,7 @@ ptp_canon_getviewfinderimage (PTPParams* params, unsigned char** image, uint32_t`
`4073`	`4073`	`CHECK_PTP_RC(ptp_transaction(params, &ptp, PTP_DP_GETDATA, 0, image, &datasize));`
`4074`	`4074`	`if (ptp.Param1 > datasize) {`
`4075`	`4075`	`ptp_debug (params, "param1 is %d, but size is only %d", ptp.Param1, datasize);`
`4076`		`- free(image);`
	`4076`	`+ free(*image);`
`4077`	`4077`	`return PTP_RC_GeneralError;`
`4078`	`4078`	`}`
`4079`	`4079`	`*size=ptp.Param1;`