When a files do contain textrels we fail to release the segments searched
and valgrind will show:
2,560 bytes in 16 blocks are definitely lost in loss record 1 of 1
at 0x40281B5: malloc (in vgpreload_memcheck-x86-linux.so)
by 0x804AE63: process_file (findtextrel.c:322)
by 0x804909B: main (findtextrel.c:149)
Signed-off-by: Mark Wielaard <[email protected]>
---
src/ChangeLog | 4 ++++
src/findtextrel.c | 1 +
2 files changed, 5 insertions(+)
diff --git a/src/ChangeLog b/src/ChangeLog
index c9a237a..41e7e73 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,9 @@
2015-06-18 Mark Wielaard <[email protected]>
+ * findtextrel.c (process_file): Free segments after use.
+
+2015-06-18 Mark Wielaard <[email protected]>
+
* readelf.c (print_phdr): Make sure phdr2_mem lifetime/scope equals
phdr2 pointer.
diff --git a/src/findtextrel.c b/src/findtextrel.c
index 264a06b..6f1a4b5 100644
--- a/src/findtextrel.c
+++ b/src/findtextrel.c
@@ -484,6 +484,7 @@ cannot get relocation at index %d in section %zu in '%s':
%s"),
if (fd2 != -1)
close (fd2);
+ free (segments);
tdestroy (knownsrcs, noop);
return result;
--
1.8.3.1
