Fix length of allocated strings

len(fgrep) = 6 len(grep -F) = 8
aalborg-supercomputer-klubben · Feb 29, 2024 · e9a9408 · e9a9408
1 parent 1484810
commit e9a9408
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/CONFIG/src/atlconf_misc.c b/CONFIG/src/atlconf_misc.c
@@ -700,7 +700,7 @@ char *NameWithoutPath(char *file)
 
 int GetIntVers(char *str, int *nskip)
 {
-   char ln[64];
+   char ln[128];
    int i, j;
 
    *nskip = 0;
@@ -870,7 +870,7 @@ int CompIsMinGW(char *comp)
    {
       char *cmnd, *res;
       int i;
-      i = strlen(comp) + 24;
+      i = strlen(comp) + 26;
       cmnd = malloc(sizeof(char)*i);
       assert(cmnd);
       sprintf(cmnd, "%s -v 2>&1 | grep -F mingw", comp);
@@ -899,7 +899,7 @@ int CompIsAppleGcc(char *comp)
    if (CompIsGcc(comp))
    {
       int i;
-      i = strlen(comp) + 24;
+      i = strlen(comp) + 26;
       cmnd = malloc(sizeof(char)*i);
       assert(cmnd);
       sprintf(cmnd, "%s -v 2>&1 | grep -F Apple", comp);

diff --git a/CONFIG/src/config.c b/CONFIG/src/config.c
@@ -10,7 +10,7 @@ char *GetStrProbe(int verb, char *targarg, char *prb, char *id)
    char *ln, *res;
    int i;
 
-   i = strlen(targarg) + strlen(prb) + strlen(id) + 48;
+   i = strlen(targarg) + strlen(prb) + strlen(id) + 50;
    ln = malloc(i*sizeof(char));
    assert(ln);
    sprintf(ln, "make IRun_%s args=\"-v %d %s\" | grep -F '%s='",
@@ -44,7 +44,7 @@ int GetIntProbe(int verb, char *targarg, char *prb, char *id, int N)
    char *ln, *res;
    int iret=0, i;
 
-   i = strlen(targarg) + strlen(prb) + strlen(id) + 48;
+   i = strlen(targarg) + strlen(prb) + strlen(id) + 50;
    ln = malloc(i*sizeof(char));
    assert(ln);
    sprintf(ln, "make IRun_%s args=\"-v %d %s\" | grep -F '%s='",
@@ -75,7 +75,7 @@ int GetIntProbeSure(int verb, char *targarg, char *prb, char *id,
    char *ln, *res;
    int iret=0, ierr, i;
 
-   i = strlen(targarg) + strlen(prb) + strlen(id) + 48;
+   i = strlen(targarg) + strlen(prb) + strlen(id) + 50;
    ln = malloc(i*sizeof(char));
    assert(ln);
    sprintf(ln, "make IRun_%s args=\"-v %d %s\" | grep -F '%s='",