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| author | Etienne Brateau <etienne.brateau@gmail.com> | 2022-01-19 20:29:43 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2022-01-20 00:31:32 +0100 |
| commit | ee3096149e95aeea12df75fffe2bae789917b927 (patch) | |
| tree | 2ee23861c5850e7a29498b38c507ccb9b5e04977 /libps | |
| parent | 44852507c56c05e6ad45b0f99a9cd20d4ae3a2bf (diff) | |
| download | hurd-ee3096149e95aeea12df75fffe2bae789917b927.tar.gz hurd-ee3096149e95aeea12df75fffe2bae789917b927.tar.bz2 hurd-ee3096149e95aeea12df75fffe2bae789917b927.zip | |
libps: fix some signed vs unsigned comparision
Message-Id: <20220119192945.36654-5-etienne.brateau@gmail.com>
Diffstat (limited to 'libps')
| -rw-r--r-- | libps/proclist.c | 2 | ||||
| -rw-r--r-- | libps/write.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/libps/proclist.c b/libps/proclist.c index 4e2174ac..c9ceaf0a 100644 --- a/libps/proclist.c +++ b/libps/proclist.c @@ -120,7 +120,7 @@ proc_stat_list_add_pids (struct proc_stat_list *pp, return err; else { - int i; + unsigned i; struct proc_stat **end = pp->proc_stats + pp->num_procs; if (proc_stats) diff --git a/libps/write.c b/libps/write.c index 1f7f52cc..21d0a7a8 100644 --- a/libps/write.c +++ b/libps/write.c @@ -43,7 +43,7 @@ flush (const char **beg, const char *new, FILE *s) { size_t len = new - 1 - b; int ret = fwrite (b, 1, len, s); - if (ret < len) + if (ret < 0 || (size_t) ret < len) return 1; } return 0; @@ -58,7 +58,7 @@ noise_write (const char *t, ssize_t max, FILE *s) const char *ok = t; size_t len = 0; - while ((ch = *t++) && (max < 0 || len < max)) + while ((ch = *t++) && (max < 0 || len < (size_t) max)) if (isgraph (ch) || ch == ' ') len++; else @@ -69,7 +69,7 @@ noise_write (const char *t, ssize_t max, FILE *s) return errno; len += (is_cntl ? 2 : 4); - if (max >= 0 && len > max) + if (max >= 0 && len > (size_t) max) break; if (is_cntl) @@ -97,7 +97,7 @@ noise_len (const char *t, ssize_t max) else { size_t rep_len = iscntl (ch) ? 2 : 4; - if (max >= 0 && rep_len + len > max) + if (max >= 0 && rep_len + len > (size_t) max) break; len += rep_len; } |