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Never re-read length for dynamic arrays
[lttng-modules.git]
/
ltt-context.c
diff --git
a/ltt-context.c
b/ltt-context.c
index ff1ba2e1a3c5d8c18c68d8d17698022711dd5296..e0cd073c9c09d854c236b23bb370a224546a8a6a 100644
(file)
--- a/
ltt-context.c
+++ b/
ltt-context.c
@@
-28,12
+28,12
@@
struct lttng_ctx_field *lttng_append_context(struct lttng_ctx **ctx_p)
if (ctx->nr_fields + 1 > ctx->allocated_fields) {
struct lttng_ctx_field *new_fields;
if (ctx->nr_fields + 1 > ctx->allocated_fields) {
struct lttng_ctx_field *new_fields;
- ctx->allocated_fields = m
in
_t(size_t, 1, 2 * ctx->allocated_fields);
+ ctx->allocated_fields = m
ax
_t(size_t, 1, 2 * ctx->allocated_fields);
new_fields = kzalloc(ctx->allocated_fields * sizeof(struct lttng_ctx_field), GFP_KERNEL);
if (!new_fields)
return NULL;
if (ctx->fields)
new_fields = kzalloc(ctx->allocated_fields * sizeof(struct lttng_ctx_field), GFP_KERNEL);
if (!new_fields)
return NULL;
if (ctx->fields)
- memcpy(new_fields, ctx->fields, ctx->nr_fields);
+ memcpy(new_fields, ctx->fields,
sizeof(*ctx->fields) *
ctx->nr_fields);
kfree(ctx->fields);
ctx->fields = new_fields;
}
kfree(ctx->fields);
ctx->fields = new_fields;
}
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