Fix more carnage

Allocate this big block from the heap to avoid stack corruption

1 files changed, 8 insertions, 2 deletions

diff --git a/src/peaks.c b/src/peaks.c
index 6ded5a22..d5936b17 100644
--- a/src/peaks.c
+++ b/src/peaks.c
@@ -49,9 +49,11 @@ int image_fom(struct image *image)
 	int x, y;
 	int integr, n;
 	float fintegr, mean, sd, th;
-	struct peak peaks[MAX_PEAKS];
+	struct peak *peaks;
 	int i, n_peaks, n_nearby, n_valid;
 
+	peaks = malloc(MAX_PEAKS * sizeof(struct peak));
+
 	/* Measure mean */
 	integr = 0;
 	n = 0;
@@ -117,6 +119,7 @@ int image_fom(struct image *image)
 	}
 	}
 	if ( n_peaks < 1 ) return 0;
+
 	do {
 
 		int max, max_i = -1;
@@ -147,7 +150,8 @@ int image_fom(struct image *image)
 			}
 		}
 		if ( adjacent < 1 ) {
-			peaks[i].invalid = 1;
+			peaks[max_i].invalid = 1;
+			/* If invalidated, don't remove nearby peaks */
 			continue;
 		}
 
@@ -178,6 +182,8 @@ int image_fom(struct image *image)
 		n_valid++;
 	}
 
+	free(peaks);
+
 	return n_valid;
 }