From fdb124001e9adb12e5c27cc0a9e2982f46445bf7 Mon Sep 17 00:00:00 2001
From: Philip Langdale <philipl@overt.org>
Date: Wed, 30 Nov 2016 14:50:36 -0800
Subject: [PATCH] tools/coverity: Add model for av_realloc
Really should have done this last time. It should provide consistency
across our allocations and frees.
---
tools/coverity.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/tools/coverity.c b/tools/coverity.c
index 3cc248c5464..19a132a9767 100644
--- a/tools/coverity.c
+++ b/tools/coverity.c
@@ -58,7 +58,22 @@ void *av_mallocz(size_t size) {
}
}
+void *av_realloc(void *ptr, size_t size) {
+ int has_memory;
+ __coverity_negative_sink__(size);
+ if (has_memory) {
+ __coverity_escape__(ptr);
+ ptr = __coverity_alloc__(size);
+ __coverity_writeall__(ptr);
+ __coverity_mark_as_afm_allocated__(ptr, "av_free");
+ return ptr;
+ } else {
+ return 0;
+ }
+}
+
void *av_free(void *ptr) {
__coverity_free__(ptr);
__coverity_mark_as_afm_freed__(ptr, "av_free");
}
+
--
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