[SCM] gawk branch, feature/pma, updated. gawk-4.1.0-4740-g683718b2

[Arnold Robbins]

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The branch, feature/pma has been updated
       via  683718b2af4a3db677583bd29485fe3cdbdb1ae3 (commit)
      from  a0df079b4a4f620f5830cbe7136e420c141e6531 (commit)

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=683718b2af4a3db677583bd29485fe3cdbdb1ae3

commit 683718b2af4a3db677583bd29485fe3cdbdb1ae3
Author: Arnold D. Robbins <arnold@skeeve.com>
Date:   Thu Jun 2 15:59:39 2022 +0300

    Small fix to pma_free.

diff --git a/support/ChangeLog b/support/ChangeLog
index 63b5eb81..bc855b9b 100644
--- a/support/ChangeLog
+++ b/support/ChangeLog
@@ -7,6 +7,8 @@
        enums?!?)
        (pma_init): Allow state.init to be 0 or 2.
        (NDEBUG): #undef before including <assert.h>.
+       (pma_free): If received a bad pointer, just call free()
+       on it and return. Change ERR to WRN.
 
 2022-05-27         Arnold D. Robbins     <arnold@skeeve.com>
 
diff --git a/support/pma.c b/support/pma.c
index 139402f9..d16b16e9 100644
--- a/support/pma.c
+++ b/support/pma.c
@@ -584,10 +584,9 @@ void pma_free(void *ptr) {
   assert(!IC);
   if (NULL == ptr) return;  // allowed by C & POSIX
   if (! (VS state.hdr->afirst <= ptr && VS state.hdr->abound > ptr)) {  // 
e.g., p=strdup("foo") ... pma_free(p);
-    ERR("freed ptr %p outside allocatable area bounds %p %p\n",
+    WRN("freed ptr %p outside allocatable area bounds %p %p\n",
         ptr, VS state.hdr->afirst, VS state.hdr->abound);
-    assert(0);
-    SE;
+    free(p);   // just be nice about it
     return;
   }
   assert(0 == (uintptr_t)ptr % WDSZ);

-----------------------------------------------------------------------

Summary of changes:
 support/ChangeLog | 2 ++
 support/pma.c     | 5 ++---
 2 files changed, 4 insertions(+), 3 deletions(-)


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