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tweaks: use a signed type for a result that could be negative [coverity]

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This commit is contained in:
Benno Schulenberg 2019-04-11 08:51:15 +02:00
parent f1e5da6cdd
commit 70885d0f9a
1 changed files with 10 additions and 4 deletions
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14
src/text.c
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@ -2414,7 +2414,8 @@ bool fix_spello(const char *word)
const char *do_int_speller(const char *tempfile_name)
{
char *misspellings, *pointer, *oneword;
size_t blocksize, buffersize, bytesread, totalread;
long blocksize;
size_t buffersize, bytesread, totalread;
int spell_fd[2], sort_fd[2], uniq_fd[2], tempfile_fd = -1;
pid_t pid_spell, pid_sort, pid_uniq;
int spell_status, sort_status, uniq_status;
@ -2514,7 +2515,9 @@ const char *do_int_speller(const char *tempfile_name)
}
/* Get the system pipe buffer size. */
if ((blocksize = fpathconf(uniq_fd[0], _PC_PIPE_BUF)) < 1) {
blocksize = fpathconf(uniq_fd[0], _PC_PIPE_BUF);
if (blocksize < 1) {
close(uniq_fd[0]);
return _("Could not get size of pipe buffer");
}
@ -2768,7 +2771,8 @@ void do_spell(void)
void do_linter(void)
{
char *read_buff, *read_buff_ptr, *read_buff_word;
size_t pipe_buff_size, read_buff_size, read_buff_read, bytesread;
long pipe_buff_size;
size_t read_buff_size, read_buff_read, bytesread;
size_t parsesuccess = 0;
int lint_status, lint_fd[2];
pid_t pid_lint;
@ -2846,7 +2850,9 @@ void do_linter(void)
}
/* Get the system pipe buffer size. */
if ((pipe_buff_size = fpathconf(lint_fd[0], _PC_PIPE_BUF)) < 1) {
pipe_buff_size = fpathconf(lint_fd[0], _PC_PIPE_BUF);
if (pipe_buff_size < 1) {
close(lint_fd[0]);
statusbar(_("Could not get size of pipe buffer"));
return;