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fix some buggy comparisons relating to signed/unsigned types

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This commit is contained in:
Craig Barnes 2020-08-25 19:39:17 +01:00
parent 777a2eac51
commit f3acfea815
2 changed files with 5 additions and 3 deletions
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2
config.c
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@ -427,7 +427,7 @@ parse_section_scrollback(const char *key, const char *value, struct config *conf
conf->scrollback.indicator.text = NULL; conf->scrollback.indicator.text = NULL;
size_t len = mbstowcs(NULL, value, 0); size_t len = mbstowcs(NULL, value, 0);
if (len < 0) { if (len == (size_t)-1) {
LOG_AND_NOTIFY_ERRNO( LOG_AND_NOTIFY_ERRNO(
"%s:%d: [scrollback]: indicator-format: " "%s:%d: [scrollback]: indicator-format: "
"invalid value: %s", path, lineno, value); "invalid value: %s", path, lineno, value);

6
shm.c
View file

@ -131,10 +131,12 @@ page_size(void)
{ {
static size_t size = 0; static size_t size = 0;
if (size == 0) { if (size == 0) {
size = sysconf(_SC_PAGE_SIZE); long n = sysconf(_SC_PAGE_SIZE);
if (size < 0) { if (n <= 0) {
LOG_ERRNO("failed to get page size"); LOG_ERRNO("failed to get page size");
size = 4096; size = 4096;
} else {
size = (size_t)n;
} }
} }
assert(size > 0); assert(size > 0);