diff options
Diffstat (limited to 'src/nvim/rbuffer.c')
| -rw-r--r-- | src/nvim/rbuffer.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/nvim/rbuffer.c b/src/nvim/rbuffer.c index a2cc432eca..df9394fbb2 100644 --- a/src/nvim/rbuffer.c +++ b/src/nvim/rbuffer.c @@ -1,3 +1,6 @@ +// This is an open source non-commercial project. Dear PVS-Studio, please check +// it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com + #include <assert.h> #include <stddef.h> #include <string.h> @@ -18,7 +21,7 @@ RBuffer *rbuffer_new(size_t capacity) capacity = 0x10000; } - RBuffer *rv = xmalloc(sizeof(RBuffer) + capacity); + RBuffer *rv = xcalloc(1, sizeof(RBuffer) + capacity); rv->full_cb = rv->nonfull_cb = NULL; rv->data = NULL; rv->size = 0; @@ -78,7 +81,7 @@ void rbuffer_reset(RBuffer *buf) FUNC_ATTR_NONNULL_ALL size_t temp_size; if ((temp_size = rbuffer_size(buf))) { if (buf->temp == NULL) { - buf->temp = xmalloc(rbuffer_capacity(buf)); + buf->temp = xcalloc(1, rbuffer_capacity(buf)); } rbuffer_read(buf, buf->temp, buf->size); } @@ -118,7 +121,7 @@ char *rbuffer_read_ptr(RBuffer *buf, size_t *read_count) FUNC_ATTR_NONNULL_ALL { if (!buf->size) { *read_count = 0; - return NULL; + return buf->read_ptr; } if (buf->read_ptr < buf->write_ptr) { |