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Avoid pointer arithmetic on void pointer.

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* src/gpgme.c (gpgme_io_writen): Use new var buffer.
--

Reported-by: Albert Chin
This commit is contained in:
Werner Koch 2014-03-11 13:58:38 +01:00
parent 75a6255935
commit dd9c8c5671
1 changed files with 2 additions and 1 deletions
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3
src/gpgme.c
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@ -691,8 +691,9 @@ gpgme_io_write (int fd, const void *buffer, size_t count)
written or an error is return. Returns: 0 on success or -1 on written or an error is return. Returns: 0 on success or -1 on
error and the sets errno. */ error and the sets errno. */
int int
gpgme_io_writen (int fd, const void *buffer, size_t count) gpgme_io_writen (int fd, const void *buffer_arg, size_t count)
{ {
const char *buffer = buffer_arg;
int ret = 0; int ret = 0;
TRACE_BEG2 (DEBUG_GLOBAL, "gpgme_io_writen", fd, TRACE_BEG2 (DEBUG_GLOBAL, "gpgme_io_writen", fd,
"buffer=%p, count=%u", buffer, count); "buffer=%p, count=%u", buffer, count);