patch 8.1.2372: VMS: failing realloc leaks memory
Problem: VMS: failing realloc leaks memory. (Chakshu Gupta)
Solution: Free the memory. (partly fixes #5292)
diff --git a/src/os_vms.c b/src/os_vms.c
index 7693776..8845b28 100644
--- a/src/os_vms.c
+++ b/src/os_vms.c
@@ -404,12 +404,17 @@
return 1;
}
if (--vms_match_free == 0) {
+ char_u **old_vms_fmatch = vms_fmatch;
+
/* add more space to store matches */
vms_match_alloced += EXPL_ALLOC_INC;
- vms_fmatch = vim_realloc(vms_fmatch,
+ vms_fmatch = vim_realloc(old_vms_fmatch,
sizeof(char **) * vms_match_alloced);
if (!vms_fmatch)
+ {
+ vim_free(old_vms_fmatch);
return 0;
+ }
vms_match_free = EXPL_ALLOC_INC;
}
vms_fmatch[vms_match_num] = vim_strsave((char_u *)name);
@@ -489,10 +494,13 @@
/* allocate memory for pointers */
if (--files_free < 1)
{
+ char_u **old_file = *file;
+
files_alloced += EXPL_ALLOC_INC;
- *file = vim_realloc(*file, sizeof(char_u **) * files_alloced);
+ *file = vim_realloc(old_file, sizeof(char_u **) * files_alloced);
if (*file == NULL)
{
+ vim_free(old_file);
*file = (char_u **)"";
*num_file = 0;
return(FAIL);
diff --git a/src/version.c b/src/version.c
index 281fafc..7906075 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 2372,
+/**/
2371,
/**/
2370,