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ring_buffer: Fix warn about too big write when writing 0 bytes

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This commit is contained in:
Martin Piatka
2023-06-13 12:55:23 +02:00
parent eb72130a0c
commit f9d2156e23
1 changed files with 4 additions and 0 deletions
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4
src/utils/ring_buffer.cpp
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@@ -209,6 +209,8 @@ void ring_buffer_write(struct ring_buffer * ring, const char *in, int len) {
int size1;
void *ptr2;
int size2;
if(len == 0)
return;
if(!ring_get_write_regions(ring, len, &ptr1, &size1, &ptr2, &size2)){
fprintf(stderr, "Warning: too long write request for ring buffer (%d B)!!!\n", len);
return;
@@ -233,6 +235,8 @@ void ring_fill(struct ring_buffer *ring, int c, int size){
int size1;
void *ptr2;
int size2;
if(size == 0)
return;
if(!ring_get_write_regions(ring, size, &ptr1, &size1, &ptr2, &size2)){
fprintf(stderr, "Warning: too long write request for ring buffer (%d B)!!!\n", size);
return;