Fix a memory leak.

FossilOrigin-Name: c9f3405eeac8aff171b5d76bae954f3b51b353d16286a3d2af43ef942c212abc

diff --git a/manifest b/manifest
index d5a3f7938f8e73bd3ee3f5dd07c017c36685240b..88dd1f5dcb16650059fb645a23902fa38a7572ba 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Provide\scontent\sfor\sthe\sbytecode.subprog\scolumn.
-D 2020-03-24T13:27:53.953
+C Fix\sa\smemory\sleak.
+D 2020-03-24T17:52:31.944
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -612,7 +612,7 @@ F src/vdbeblob.c 253ed82894924c362a7fa3079551d3554cd1cdace39aa833da77d3bc67e7c1b
 F src/vdbemem.c 39b942ecca179f4f30a32b54579a85d74ccaefa5af2a0ad2700abe5ef0768b22
 F src/vdbesort.c 2be76d26998ce2b3324cdcc9f6443728e54b6c7677c553ad909c7d7cfab587df
 F src/vdbetrace.c fa3bf238002f0bbbdfb66cc8afb0cea284ff9f148d6439bc1f6f2b4c3b7143f0
-F src/vdbevtab.c 1051181ff9d3e038a6e6be53202a63866974274d27d6e6e1a756b217114264bf
+F src/vdbevtab.c 936aceaea948131aad90f159cb95ae81a0c48525b4fa1b177881e2dedfe2510b
 F src/vtab.c 7b704a90515a239c6cdba6a66b1bb3a385e62326cceb5ecb05ec7a091d6b8515
 F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
 F src/wal.c 697424314e40d99f93f548c7bfa526c10e87f4bdf64d5a76a96b999dd7133ebc
@@ -1861,7 +1861,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 5896cbf4d0c7854c29c96d2ea2cea4adaedaa027a0fe4a3f0ac4dfbeaabb8dec
-R 3f50b91586b8e76cd041dd011af7c276
+P df893364b7cea07ff2b15b80cb294dccaffe701d51452264599b55304a36fa7c
+R d325ffd7fee85af0b3d5e5cd91a71c1c
 U drh
-Z 2fb9a1a76e4065ceed4eb9eb209fdb3a
+Z f3524124f47701eec8f159f575451b7c

diff --git a/manifest.uuid b/manifest.uuid
index 0000c89bf927cbd810b11f543cd82e4d9080ff74..dd7249ae116edd5c671ce5e1b5eba1393e5fecaf 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-df893364b7cea07ff2b15b80cb294dccaffe701d51452264599b55304a36fa7c
\ No newline at end of file
+c9f3405eeac8aff171b5d76bae954f3b51b353d16286a3d2af43ef942c212abc
\ No newline at end of file

diff --git a/src/vdbevtab.c b/src/vdbevtab.c
index b5ec3d3c55257fe792dfc7b29d194380fd5ca167..ffe246b8f4e5b92d6967ff4a57533f8990cdfcea 100644 (file)
--- a/src/vdbevtab.c
+++ b/src/vdbevtab.c
@@ -105,6 +105,7 @@ static int bytecodevtabOpen(sqlite3_vtab *p, sqlite3_vtab_cursor **ppCursor){
 static void bytecodevtabCursorClear(bytecodevtab_cursor *pCur){
   sqlite3_free(pCur->zP4);
   pCur->zP4 = 0;
+  sqlite3VdbeMemRelease(&pCur->sub);
   sqlite3VdbeMemSetNull(&pCur->sub);
   if( pCur->needFinalize ){
     sqlite3_finalize(pCur->pStmt);