[PATCH] debuginfod/debuginfod-client.c: correct string format on 32bit arches with 64bit time_t

[Alexander Kanavin]

From: Alexander Kanavin <alex.kanavin@gmail.com>

Use intmax_t to print time_t

time_t is platform dependent and some of architectures e.g.
x32, riscv32, arc use 64bit time_t even while they are 32bit
architectures, therefore directly using integer printf formats will not
work portably, use intmax_t to typecast time_t into printf family of
functions

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 debuginfod/debuginfod-client.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/debuginfod/debuginfod-client.c b/debuginfod/debuginfod-client.c
index c875ee62..afd223b3 100644
--- a/debuginfod/debuginfod-client.c
+++ b/debuginfod/debuginfod-client.c
@@ -231,7 +231,7 @@ debuginfod_config_cache(char *config_path,
       if (fd < 0)
         return -errno;
 
-      if (dprintf(fd, "%ld", cache_config_default_s) < 0)
+      if (dprintf(fd, "%jd", (intmax_t)cache_config_default_s) < 0)
         return -errno;
     }
 
@@ -239,7 +239,7 @@ debuginfod_config_cache(char *config_path,
   FILE *config_file = fopen(config_path, "r");
   if (config_file)
     {
-      if (fscanf(config_file, "%ld", &cache_config) != 1)
+      if (fscanf(config_file, "%jd", (intmax_t*)(&cache_config)) != 1)
         cache_config = cache_config_default_s;
       fclose(config_file);
     }
@@ -272,7 +272,7 @@ debuginfod_init_cache (char *cache_path, char *interval_path, char *maxage_path)
   if (fd < 0)
     return -errno;
 
-  if (dprintf(fd, "%ld", cache_clean_default_interval_s) < 0)
+  if (dprintf(fd, "%jd", (intmax_t)cache_clean_default_interval_s) < 0)
     return -errno;
 
   /* init max age config file.  */
@@ -280,7 +280,7 @@ debuginfod_init_cache (char *cache_path, char *interval_path, char *maxage_path)
       && (fd = open(maxage_path, O_CREAT | O_RDWR, DEFFILEMODE)) < 0)
     return -errno;
 
-  if (dprintf(fd, "%ld", cache_default_max_unused_age_s) < 0)
+  if (dprintf(fd, "%jd", (intmax_t)cache_default_max_unused_age_s) < 0)
     return -errno;
 
   return 0;
-- 
2.20.1