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wlr_output_state: Consider gamma_lut uninitialized if not committed
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1 changed files with 8 additions and 2 deletions
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@ -14,7 +14,9 @@ void wlr_output_state_finish(struct wlr_output_state *state) {
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if (state->committed & WLR_OUTPUT_STATE_DAMAGE) {
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pixman_region32_fini(&state->damage);
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}
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free(state->gamma_lut);
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if (state->committed & WLR_OUTPUT_STATE_GAMMA_LUT) {
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free(state->gamma_lut);
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}
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}
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void wlr_output_state_set_enabled(struct wlr_output_state *state,
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@ -97,7 +99,11 @@ bool wlr_output_state_set_gamma_lut(struct wlr_output_state *state,
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size_t ramp_size, const uint16_t *r, const uint16_t *g, const uint16_t *b) {
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uint16_t *gamma_lut = NULL;
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if (ramp_size > 0) {
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gamma_lut = realloc(state->gamma_lut, 3 * ramp_size * sizeof(uint16_t));
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if (state->committed & WLR_OUTPUT_STATE_GAMMA_LUT) {
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gamma_lut = realloc(state->gamma_lut, 3 * ramp_size * sizeof(uint16_t));
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} else {
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gamma_lut = malloc(3 * ramp_size * sizeof(uint16_t));
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}
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if (gamma_lut == NULL) {
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wlr_log_errno(WLR_ERROR, "Allocation failed");
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return false;
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