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authorJon Loeliger <jdl@jdl.com>2006-09-27 11:16:10 -0500
committerJunio C Hamano <junkio@cox.net>2006-09-27 18:00:53 -0700
commiteb30aed7c69190fd648947d54bbb9ebe53c67715 (patch)
tree0301c0ce863a89a9878a169504ce2240491cc1df /interpolate.c
parentdd4676299dde0a4c6f8a471e6353170f86a78c8a (diff)
downloadgit-eb30aed7c69190fd648947d54bbb9ebe53c67715.tar.gz
Removed memory leaks from interpolation table uses.
Clarified that parse_extra_args()s results in interpolation table entries. Removed a few trailing whitespace occurrences. Signed-off-by: Jon Loeliger <jdl@jdl.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'interpolate.c')
-rw-r--r--interpolate.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/interpolate.c b/interpolate.c
index 4570c123dc..62701d8435 100644
--- a/interpolate.c
+++ b/interpolate.c
@@ -4,9 +4,35 @@
#include <string.h>
+#include "git-compat-util.h"
#include "interpolate.h"
+void interp_set_entry(struct interp *table, int slot, char *value)
+{
+ char *oldval = table[slot].value;
+ char *newval = value;
+
+ if (oldval)
+ free(oldval);
+
+ if (value)
+ newval = xstrdup(value);
+
+ table[slot].value = newval;
+}
+
+
+void interp_clear_table(struct interp *table, int ninterps)
+{
+ int i;
+
+ for (i = 0; i < ninterps; i++) {
+ interp_set_entry(table, i, NULL);
+ }
+}
+
+
/*
* Convert a NUL-terminated string in buffer orig
* into the supplied buffer, result, whose length is reslen,