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check for null input in findMode() and findRawMode()

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This commit is contained in:
Yay295 2024-04-22 17:16:56 -05:00
parent 5afeb11f9a
commit 05d7b313c6
1 changed files with 6 additions and 0 deletions
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6
src/libImaging/Mode.c
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@ -68,6 +68,9 @@ const Mode * const MODES[] = {
}; };
const Mode * findMode(const char * const name) { const Mode * findMode(const char * const name) {
if (name == NULL) {
return NULL;
}
const Mode * mode; const Mode * mode;
for (int i = 0; (mode = MODES[i]); i++) { for (int i = 0; (mode = MODES[i]); i++) {
if (strcmp(mode->name, name) == 0) { if (strcmp(mode->name, name) == 0) {
@ -433,6 +436,9 @@ const RawMode * const RAWMODES[] = {
}; };
const RawMode * findRawMode(const char * const name) { const RawMode * findRawMode(const char * const name) {
if (name == NULL) {
return NULL;
}
const RawMode * rawmode; const RawMode * rawmode;
for (int i = 0; (rawmode = RAWMODES[i]); i++) { for (int i = 0; (rawmode = RAWMODES[i]); i++) {
if (strcmp(rawmode->name, name) == 0) { if (strcmp(rawmode->name, name) == 0) {